Answers
Answer:
Step-by-step explanation:
Total sum of degrees of a Triangle is 180 deg
Than: 8x-7 + x +7 + 2x + 15 = 180
11x + 15 = 180
x = (180-15) / 11 =15
Answer: 15
Related Questions
In how many games did Katy play catcher?
Answers
Answer:
we need more info hun.
Step-by-step explanation:
Please help also if you don’t know the answer then go away I don’t need you to comment about it, also no links.
Answers
Answer:
C- Total pens produced that week
D- 13000
Step-by-step explanation:
C- If 3/4 of the pens are red. 3/4 of the pens is equall to 39,000 therfore 3/4(pens)=39,000
D- 3/4 of the pens are red and there are 39,000 pens, you divide these pens by 3 and the answer you get is the green pens. 39,000/3=13,000
.......................................
Answers
Answer:
150
Step-by-step explanation:
What is the factored form of the polynomial?
x2 − 12x + 27?
(x + 4)(x + 3)
(x − 4)(x + 3)
(x + 9)(x + 3)
(x − 9)(x − 3
Answers
Answer:
(x-9)(x-3)
Step-by-step explanation:
I hope it will help you
Simplify:3x×2x×x⁴ plz help me I am confuse I think the answer is 6x⁶ It is or not plz help me❤️❤️
Answers
Answer:
6x^2^x^2+x^4
Step-by-step explanation:
Answer:
Yes your answer is correct
Step-by-step explanation:
First of all you multiply 3x with 2x which equals 6x power 2 because we sum the power. Then we multiply 6x power 2 with x power 4 which equals 6x power 6 because X is 1X so the answer is 6X power 6
ANSWER QUICK! CORRECT ANSWER GETS BRAINLIEST!
Answers
Answer: a
Step-by-step explanation:
Answer:
B) y=2x
Step-by-step explanation:
For the x value, there's 1.5 cups of sugar
For the y value, there's 3 cups of flour
So 1.5x2=3
Hope this helps!
Find the square root.
-
[tex]\sqrt{x} 9/25[/tex]
Answers
Answer:
1.4
Step-by-step explanation:
............... ..............
0 0
What is the equation of line AB if A(0,5) and B(5,25)?
Answers
Answer:
y=4x+5
Step-by-step explanation:
hey, hope this helps and is right :)
What is the volume of the cone to the nearest whole number?
HELP PLZ
Answers
Answer:
167.467mm^3
Step-by-step explanation:
Volume of cone:1/3hpir^2
1/3(10)(pi)(4)^2
=160/3(pi)
(Pi=3.14)
160/3pi=167.467mm^3
Help how do I solve for x and y when they are they on the same corresponding side
Answers
Answer:
y = 33.94 mm
x = 19.80 mm
Step-by-step explanation:
Because AC = CB, then ∠ABC = 45°
cos ∠ABC = 24/y
cos 45° = 0.7071 = 24/y
y = 33.94 mm
EF/BC = x/y
14/24 = x/33.94
24x = 475.16
x = 19.80 mm
Critique the reasoning of others. Sally states that the equation g(x) = x2 + 3x − 10 represents a quadratic function that is the product of the expressions that define the two linear functions a(x) = x + 2 and b(x) = x − 5. Is Sally correct? Explain.
Answers
Answer:
Step-by-step explanation:
No, not quite. She's close.
The middle term (often called the linear term) is + which means that the absolute value of the factors must be plus.
(x + 5)(x - 3) is what should should think.
x + 5 = 0
x = - 5
x + 2 = 0
x = - 2
(x + 5)(x - 2)
x^2 - 2x + 5x - 10
x^2 + 3x - 10
Write an expression that represents "the product of a number and 12".
Answers
Answer:
x = 12y
Step-by-step explanation:
Plz help quickly so I can pass
Answers
Answer:
the answer is 24.8
19^2+16^2=617
sqrt of 617 is 24.8
Step-by-step explanation:
Arrange the following
numbers in order from least
to greatest.
96,432; 94,632; 96,342
Answers
Answer:
94,96,96,342,432,632
Step-by-step explanation:
Least to greatest
PLZ HELP ME I WILL MARK BRAINLIEST
The survey results of the towns favorite holiday were displayed in a newspaper as described
37% of people enjoy Fourth of July
28% of people enjoy New Years Eve
42% of people enjoy Memorial Day
5% of people enjoy all three
12 % of people enjoy New Years Eve and Memorial Day
18 % of people enjoy Fourth of July and New Years Eve
13% of people enjoy Memorial Day only
What percentage of people enjoy New Years Eve only?
Answers
Answer:
28%Step-by-step explanation:
Also,
Written in the sentence only that,
28% of people enjoy New Years Eve
Of 2nd Option.
There are 3 yellow, 5 red, 4 blue, and 8 green marbles in a bag. Once a marble is selected, it is not replaced. Find the probability of selecting a yellow marble and then a blue marble.
Group of answer choices
1/100
12/20
3/5
3/95
Answers
Answer:
137/380
Step-by-step explanation:
3/20 + 4/19
137/380
❗️❗️❗️❗️❗️Hurry pls ❗️❗️❗️❗️❗️❗️❗️
Answers
Answer:
Hurry what? What's the question?
Answer:
Don't worry, I'm on my way.
Step-by-step explanation:
A 5-pound bag of dog food costs $2.10. What is the unit price?
per pound
Submit
Answers
Answer:
.42 per pound
Step-by-step explanation:
Given the following perfect square trinomial, fill in the missing term. (2 points)
4x^2+16x+____
Answers
Hope this work !
A helicopter flies from the airport on a course with a bearing of 21 degrees. After flying for 99 miles, the helicopter flies due east for some time. The helicopter flies back to the airport with a bearing of 227 degrees. How far did the helicopter fly on the final leg of its journey?
Answers
Answer:
Step-by-step explanation:
From the question we are told that:
Initial bearing [tex]\angle _1=21 \textdegree[/tex]
Initial distance [tex]d_1=99miles[/tex]
Final bearing [tex]\angle _2=227 \textdegree[/tex]
Let [tex]\triangle OAB[/tex] be the perimeter travailed
[tex]\angle OAB=90+21=111 \textdegree\\\angle ABO=270-227=43 \textdegree[/tex]
Generally the equation for OB using sine rule is mathematically given by
[tex]OB=99*\frac{sin111}{sin43}[/tex]
[tex]OB=135.52miles[/tex]
Therefore the helicopter flight on the final leg of its journey is
[tex]OB=135.52miles[/tex]
i need help asap please! tia
Answers
Answer:
Answer is b. The distance between -5 and 0.
Step-by-step explanation:
How many possible combinations of desserts are there if I get can order
three out of 10 possible choices without duplicates? *
Answers
Answer: 3
Step-by-step explanation:
qual é o resultado dessa conta 28+X=50?
Answers
Answer:
x=22
Step-by-step explanation:
Answer:
x=22
Step-by-step explanation:
A circle has a radius of 16 units. What is the area in square units of the circle in terms of pi
Answers
Step-by-step explanation:
area= (pi)r^2
a = (pi)×16^2
a= 256pi square units
Every summer I drive to San Diego. It is 700 km to get there. If I average 100 km/hr, how much time will I spend driving?
Answers
Answer: 7 hours
Step-by-step explanation: Driving one kilometer per hour, all you have to do is divide 700/100 to get your answer which is seven.
solve 3(2x-5)-2x=3(X+7)
Answers
Answer:
x = 36
Step-by-step explanation:
Given
3(2x - 5) - 2x = 3(x + 7) ← distribute parenthesis on both sides
6x - 15 - 2x = 3x + 21
4x - 15 = 3x + 21 ( subtract 3x from both sides )
x - 15 = 21 ( add 15 to both sides )
x = 36
Show work please! Herald is keeping track of eagles. To do so, he put tags on 25 eagles and released them.
Later, he catches 120 eagles; 16 eagles were tagged. Find the best estimate for the Eagle
population?
Answers
Answer:
188
Step-by-step explanation:
16/120=0.133
0.133 times 100=13.3%
this means 25 eagles is only 13.3% of the population
therefore 25/0.13=188
Factor the expression completely.
15x2 - 40x-15
Answers
Answer:
630
Step-by-step explanation:
15×2=30
40×(-15)=-600
30-(-600)=630
help asap the person with the correct answer gets a brainliest
Answers
Answer:
Its 6.71
Step-by-step explanation:
Because using the formula, a^2+b^2=c2.
so it’s 3^2+6^2=6.71!
GOOD LUCK BOI OK
solve the inequality -48 < -8t
Answers
Answer:
t < 6
Step-by-step explanation:
Given
- 48 < - 8t
Divide both sides by - 8, reversing the symbol as a result of dividing by a negative quantity.
6 > t , that is
t < 6