Answer:
the answer is {x| 1<x<3}
Answer:
# 3
Step-by-step explanation:
right side is x>1
left side is x<3
One third of a number, decreased by 3/4 gives 1/3. What is the number?
Answer:
hmmmm
Step-by-step explanation:
Find the measures of interior angles. Find a and B.
Answer:
A = 68
B = 44
C = 68
Step-by-step explanation:
find x:
68 + x + x - 24 = 180
2x + 44 = 180
180 - 44 = 136
136 / 2 = 68
x = 68
_________________________
68 + 68 + 44 = 180
HELP I NEED HELP ASAPD DHEWUHFWUFHWKEJFB;KWFBEUFB;KWEGFWKFJBWKBFKWEFBIWEUFBWIEFBWEIBFWEFBIWUEFIWEU HEP !!! ANSWER PLEASE!!
Answer:
I think it's 25
Step-by-step explanation:
I used a protractor
A Math Question I need done
Which statement is true of the right triangles ABC and DEF?
Area of ABC is greater than area of DEF.
Area of ABC is less than area of DEF.
Area of ABC is equal to the area of DEF.
There is not enough information to compare the areas of triangles ABC and DEF
Answer:
The answer is A
Step-by-step explanation:
edge21
The statement which is true of the right triangles ABC and DEF is Area of ABC is greater than area of DEF.
What is Right Angled Triangle?Right angled triangle are those triangle for which one of the angle is 90 degrees.
Given two right angled triangles, ABC and DEF.
Area of a triangle = 1/2 × base × height
Area of ΔABC = 1/2 × 14 × 6
= 42 square units
Base of ΔDEF = √(7² + 4²) = √65
Height of ΔDEF = √(5² + 8²) = √89
Area of ΔDEF = 1/2 × √65 × √89
= 38.03 square units
Hence the correct option is Area of ABC is greater than area of DEF.
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Tickets for a school play cost $6 each. Brandy sold 8 tickets to her father, then sold another x tickets to her aunt. Brandy ended up collecting $66.
Write an equation that can be used to find x, number of tickets sold to her aunt.
PLS HELP I DONT UNDERSTAND
HELP ... answer correctly pls
Use the expression below to answer the question.
-3/4 x 2/5
Which situation can be modeled by the expression?
A. Zach owes 3/4 of the original price of his car. Each month he pays 2/5 of the original price. How many months will it take Zach to pay off his car?
B. Zach owes 3/4 of the original price of his car. Each month he pays 2/5 of how much he still owes on the car. What fraction of the original price does Zach owe after this month’s payment?
C. Abdi owes Kim 3/4 of a dollar. He needs to borrow more money from Kim. Abdi then borrows 2/5 of how much he owes. By what fraction of a dollar does the amount Abdi owes Kim change?
D. Abdi owes Kim 3/4 of a dollar. He pays her 2/5 of how much he owes. What fraction of a dollar does Kim receive from Abdi?
Answer:
D.
Step-by-step explanation:
The situation that can be modeled by the expression -3/4 x 2/5 is:
Abdi owes Kim 3/4 of a dollar. He pays her 2/5 of how much he owes.
The expression -3/4 x 2/5 gives us the fraction of a dollar that Kim receives from Abdi, which is -3/10 of a dollar.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
The expression -3/4 x 2/5 means that we multiply -3/4 by 2/5.
Multiplying two fractions involves multiplying their numerators together and their denominators together. So,
-3/4 x 2/5 = (-3 x 2) / (4 x 5) = -6/20 = -3/10
Therefore,
The situation that can be modeled by the expression -3/4 x 2/5 is:
Abdi owes Kim 3/4 of a dollar. He pays her 2/5 of how much he owes.
The expression -3/4 x 2/5 gives us the fraction of a dollar that Kim receives from Abdi, which is -3/10 of a dollar.
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PLEASE HELP I NEED IT NOW
Liam puts $60 in savings in March and 150% of this amount in savings in April. How much does Liam put in savings in April? Round to the nearest whole dollar. *
Answer:
Savings in March: $60
Savings in April: $60 + 150% of $60=$60 +$90=$150
Step-by-step explanation:
Liam adds another 150% of the original amount to his savings. So, his total amount does not change but the amount increases by $90 (150% of $60).
Find the surface area of the right prism
Answer:
Ggggggggggggggggggggg!!!
Step-by-step explanation:
Classify the pair of angles. Then find the value of x
Answer:
The angles are acute and x should be 243. Not sure if that's what you are looking for but good luck!
Answer:
I need to know the choices in the blank box before I answer that part of the question.
Step-by-step explanation:
180-117=63
x=63
You have a square that has a perimeter of 24 feet. You need to purchase the logs for your garden. You can use one log for each side. How long will each log be? Round to tenths
Answer:
6 feet
Step-by-step explanation:
Given that,
The perimeter of the square, P = 24 feet
We need to find the side of the square.
The perimeter of a square is given by the formula as follows :
[tex]P=4a[/tex]
Where
a is the side length
So,
[tex]a=\dfrac{P}{4}\\\\a=\dfrac{24}{4}\\\\a=6\ feet[/tex]
So, the side of each log be 6 feet.
A cube has a surface area of 24. What's the volume?
a 48
b 12
c 16
d 8
Answer:
Step-by-step explanation:
The voloum is 8 cubic cm.
if the surface area is 24 the volume is 8.
20 pts and brainlist if right!! 5 stars too!
Answer:
Corresponding Angles:
∠2 and ∠6
∠4 and ∠8
∠1 and ∠5
∠3 and ∠7
Vertical Angles:
∠2 and ∠3
∠1 and ∠4
∠5 and ∠8
∠6 and ∠7
Alt. Interior:
∠4 and ∠5
∠5 and ∠6
Alt. Exterior:
∠2 and∠7
∠1 and∠8
Step-by-step explanation:
This took me forever..
A model of a volcano has a height of 12 in., and a diameter of 12 in.
What is the approximate volume of the model?
Use 3.14 to approximate pi, and express your final answer as a decimal.
Enter your answer as a decimal in the box.
Answer:
452.16 cm³
Step-by-step explanation:
I assume the shape of the volcano is a cone.
V = (1/3)πr²h
r = d/2 = 12 in./2 = 6 in.
V = (1/3)(3.14)(6 in.)²(12 in.)
V = 452.16 in.²
Answer:
Step-by-step explanation:
Radius r = 6 inches
Height h = 12 inches
volume of cone = πr²h/3 ≈ 3.14∙6²∙12 = 1,356.48 in³
does anybody have this? ill mark brainiest. (quiz)
Circumference of Circle :-
[tex] \sf \underline{\pink{\boxed{2\pi r}}}[/tex]
Value of π (pi) =
[tex] \sf \: { \frac{22}{7} } \: or \: 3.14[/tex]
Answer :-9) C = 2πr = 2 × 3.14 × 4
≈ 25.13274
10) C = 2πr = 2 × 3.14 × 7.2
≈ 45.23893
11) C = 2πr = 2 × 3.14 × 10
≈ 62.83185
12) C = 2πr = 2 × 3.14 × 3.6
≈ 22.61947
13) Given :-
Diameter : 8m
Radius = half of D = 4 cm
⇢C = 2πr = 2 × 3.14 × 4
≈ 25.13274
14) Radius = 6 cm
C = 2πr = 2 × 3.14 × 6
≈ 37.69911
15) C = 2πr = 2 × 3.14 × 7.1
≈ 44.61
16) C=2πr=2× 3.14 × 5.2
≈ 32.6
[tex]\rule{300px}{.7ex}[/tex]
[tex]{\huge{\underline{\small{\mathbb{\pink{HOPE \ THIS \ HELPED \ UH:)}}}}}}[/tex]
How many more miles per gallon does Mrs. Sanchez get than Mr. White?
Mrs. Sanchez
y = 36x
Let x represent number of gallons and y represent numbers of miles.
Mr. White
# of gallons miles
2.5
76
5
152
15
456
18
547.2
miles per gallon
Answer:
5.6 miles per gallon
Step-by-step explanation:
Equation for Mrs Sanchez: y = 36x
The rate of change = miles/gallon for Mrs Sanchez = 36 miles/gallon
Let's find the rate of change for Mr White:
Rate of change = change in y/change in x
Using two pairs of values form the table given, (2.5, 76) and (5, 152),
Rate of change = (152 - 76)/(5 - 2.5) = 76/2.5
Rate of change = miles/gallon = 30.4 miles/gallon
The difference between the miles per gallon of Mrs Sanchez and Mr White = 36 - 30.4 = 5.6 miles per gallon.
Therefore, Mrs Sanchez gets 5.6 miles per gallon than Me White
Can somebody please help me????
Answer:
It's the third option
Step-by-step explanation:
One sides needs to have Lunches and the other needs to have how many is sold
It also needs to be clear and option 2 Is not as clear as 1 and 3
the only options that leaves us is 1 and 3
option 1 has the wrong labels
so.it is OPTION 3
WILL GIVE BRAINLIEST!!!
3. Mary Cunningham offered $456,500 for a home that had been
priced at $569,500. The seller agreed to the offer. A bank is willing
to finance the purchase if she can make a down payment of 20%.
a. What is the amount of the down payment?
b. What is the amount of the mortgage loan?
a. To find the amount of the down payment, we need to multiply the price of the home by the percentage of the down payment required.
How would one define compounding?
Compounding is the method through which interest is added to both the principle balance already in place and the interest that has already been paid. Thus, compounding can be thought of as interest on interest, with the result that returns on interest are magnified over time, or the so-called "magic of compounding."
The price of the home is $456,500 and the down payment percentage is 20%, so:
Down payment = $456,500 x 20% = $456,500 x 0.20 = $91,300
b. To find the amount of the mortgage loan, we can subtract the down payment from the price of the home.
The price of the home is $456,500 and the down payment is $91,300 so:
Mortgage loan = $456,500 - $91,300 = $365,200
Therefore, the amount of the down payment is $91,300 and the amount of the mortgage loan is $365,200.
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Watch ne
The diameter of a circle is 4 m. Find its area to the nearest tenth.
m
Answer A=
Answer:
area = 12.6 m²
Step-by-step explanation:
r = 4/2 = 2
area = πr² = (3.14)(2²) = 12.56 m²
Plss finish fast the question is linked thank you for ur help
Answer: B. 2 2/5
Step-by-step explanation: Hope this help :D
2 1/6 ft
Step-by-step explanation:
This problem bothers on subtraction of fraction
Given data
Total length of rope 3 1/2 feet
Let's convert mixed fraction to proper fraction = 7/2ft
First piece of rope = 1 1/3ft
= 4/3ft
Hence the second piece of the rope is = 7/2-4/3= 21-8/6= 13/6
Second piece = 2 1/6 ft
The radius of a circle is 44 centimeters. What is the circle's circumference?
Answer:
276
Step-by-step explanation:
Circumference = 2πr
= 276
simplify the expression PLEASE PLEASE HELP
Answer:
y ^8
Step-by-step explanation:
Answer:
y^8
------------
When there is a parenthesis around a variable with an exponent, and there is another exponent outside of this parenthesis, we multiply the two numbers together. This means: 4 * 2, or 8. Moreover, the answer to this question is y^8
If I donate 250 milliliters in 12 minutes and need to reach 825 milliliters, how long will it take to complete the donation?
Answer:
17,160
Step-by-step explanation:
250. Milliliters = 12 minutes
1 liter= 250/12
= 20.83
Therefore the time required to reach 825 ministers
= 825×20.8
= 17,160
Hence the time needed is 17, 160
Lee is selling spirit wear for a
fundraiser. Hats cost $8 and shirts cost $12. Lee sold $272 worth of spirit wear in the first month. If Lee sold a total of
28 items, how many hats did Lee sell?
Please write an equation as well.
Answer:
16 hats
Step-by-step explanation:
8h+12s=272
h+s=28
isolate s to get s=28-h
substitute that in for s and solve for h
you will get h=16 meaning 16 hats were sold
i don't understand this can someone help me please
Answer:
Total interest to be paid: $210
Total amount to be repaid: $3,710
Step-by-step explanation:
You can ignore the monthly payment for this problem.
For simple interest, the formula is I = PRT where I = interest earned, P = principal amount borrowed/deposited, R = rate as a decimal, and T = time in years.
I = (3,500)(0.06)(1)
I = 210
Then add that to the amount borrowed ($3,500) and you're done.
3,500 + 210 = $3,710
Please let me know if you have questions.
Sal recorded the cost of his monthly home heating bill and the corresponding average
monthly temperature for the past 15 months. He displayed the information in a scatter
plot and used a graphing calculator program to find the least squares regression line
to fit the dat
Sal wants to use the least squares regression line to predict the cost of his heating bill
when the average monthly temperature is 40°F. Which statement is true?
Answer:
the answer is C
Step-by-step explanation:
Answer:
Bottom Left is the right answer
Step-by-step explanation:
Please answer this!! sorry if you keep seeing my questions I suck at math !!
Answer:
AB = 12
BC = 9
Step-by-step explanation:
x= -4
AB -4+16 = 12
BC -4+13 = 9
12+9 = 21
3 Given: AC= AD, CB = DB Prove: AABON AABD po Statements Reasons 1
pls help 100 points
Answer:
. Statement. 1. AD ≅ CE & DB ≅ EB Side. 2. ∠B ≅ ∠B Angle. 3. AD + DB ≅ CE + EB or AB ≅ BC Side. 4. ΔABE ≅ ΔBCD. 5. ∠1 ≅ ∠2. 6. ∠1 & ∠3
Step-by-step explanation:
If one half life is the amount of time it takes for a radio active isotope to decay by a factor of 2, approximately which percent describes how much of the initial quantity of a substance would remain after 2-3 half lives?
A.0.25
B.0.20
C.0.75
D.0.50
Answer:
the answer for this question is option c
pls help need it ASAP will give brainlist
Answer:
BE = 3.5 m
Step-by-step explanation:
Δ ACB and Δ EDB are similar, so the ratios of corresponding sides are equal, that is
[tex]\frac{BE}{BA}[/tex] = [tex]\frac{BD}{BC}[/tex] , substitute values
[tex]\frac{BE}{21}[/tex] = [tex]\frac{3}{18}[/tex] ( cross- multiply )
18 BE = 63 ( divide both sides by 18 )
BE = 3.5