What is the value of x if the angles are complementary?
1.) 35
2.) 20
3.) 25
4.) 15
Answers
Answer:
4.) 15
Step-by-step explanation:
90 - 75 = 15 which would be the answer.
Related Questions
Andy is a landscaper, Yesterday, he planned a 2- foot- tall elm tree and a 14- foot tall maple tree. The elm tree is expected to grow 5 feet taller each year. The maple tree is expected to grow 2 feet taller each year. At those rates, in how many years will the tree be the same height?
Answers
how can you tell if a fracion is a unit fraction
Answers
A unit fraction is any fraction with 1 as its numerator (top number), and a whole number in the denominator (bottom number).
Another juice recipe uses 12
cups of grape concentrate
and 16 cups of water. Will
this mix be more or less
"grapey” than the problem to
the left? How do you know?
Answers
Answer:
the answer is 45%.
Step-by-step explanation:
if you add 5% divided by 3 = 15%.
So if you add all of those plus the 30% you will be getting 45%.
please help me with this one too , Thank you
Answers
42 - 8 / 2
34 / 2
17
NEED HELP ASAP!! Which expressions are equivalent to the one below? Check all that apply.
21x/7x
Answers
The equivalent expressions [tex]$\frac{21^x}{7^x}[/tex] is [tex]$3^{x}$$[/tex].
What is an equivalent expression?Equivalent expressions exist as expressions that work exactly even though they look different. If two algebraic expressions exist as equivalent, then the two expressions contain the exact value when we plug in the same values for the variables.
Given: [tex]$\frac{21^x}{7^x}[/tex]
Factor [tex]$21^{x} = 7^{x} \cdot 3^{x}$[/tex]
[tex]$=\frac{7^{x} \cdot 3^{x}}{7^{x}}$$[/tex]
Cancel the common factor: [tex]$7^{x}$[/tex]
[tex]$=3^{x}$$[/tex]
Therefore, the correct answer is option B. [tex]$3^{x}$$[/tex].
To learn more about equivalent expressions
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divide 60 sweets between sabrina and her sister angela so that sabrina fets thrice as many as angela
Answers
let the number of sweets with Angela be " x "
and , let the number of sweets with Sabrina be " 3x "
Then ,
[tex]\bold{x + 3x = 60} \\\\\bold{ 4x = 60} \\\\\bold{ x = \cancel \frac{60}{4}} \\ \\\fbox\pink{ x = 15}[/tex]
Hence ,
number of sweets with Angela = 15
number of sweets with Sabrina = 3(15) = 45
hope helpful~
James has 16 pounds of coffee that he wants to distribute evenly between 2/3 pound bags. How many bags does he need? *
Answers
Answer:
24 bags
Step-by-step explanation:
16 is 48/3. 48 divided by 2 is 24.
Which of the following is not a linear function?
Answers
Answer:
A
Step-by-step explanation:
Choice A contains a x^2 term. This is a quadratic term. Therefore it is not a linear function.
Matt has $39.25 to spend on drum classes. Each
class costs $9 plus a one-time registration fee of
$3.25. Let the variable y represent the number of
classes. Write an equation that represents the
number of classes Matt can attend for $39.25?
Answers
Answer:
The equation is, y = 9x + 3.25 and spending $39.25 will give him 4 classes.
The corresponding side lengths of two
figures have a ratio of What is the ratio of the perimeters? the ratio of
or
the areas?
Answers
Answer:
you make a question that lacks explanation
Lucy has a job where she has a take-home salary each month of $2700, Ir Lucy wants to spend no more than 15% of her monthly take-home salary on her car payment,
how much can she afford?
Answers
Answer:
$405
Step-by-step explanation:
2700 x 0.15 = 15% of 2700
In the triangle below, what is the length of Ac?
B
60°
14
60°
60°
А
с
Answers
Answer:
A-14
Step-by-step explanation:
All the angles of the triangle ABC are 60°.
Therefore it is an equilateral triangle.
All sides of an equilateral triangle are equal.
Hence, AC = 14
Ben takes out a personal loan of £1200 with a simple interest rate of 20% for a term of 3 years how much is the total cost of the personal loan after 3 years?
Answers
Answer:
$1920
Step-by-step explanation:
Original amount: £1200 x Simple interest rate: 0.2 x number of years: 3 = 720
Add Original onto simple interest
£1200 + £720 = £1920
Total Cost of personal loan after 3 years = £1920
Brad plans to bike 15 miles. He has gone of the entire
distance. How far has he gone?
Answers
Answer:15 miles
Step-by-step explanation: well he biked for all of the 15 miles!?
Answer:
If he wants to bike 15 miles and completes it, then he’s gone 15 miles.
Which of the following statements are correct?
Answers
What is 1235533+1344145
Answers
Answer:
2579678
...
...
....
....
Answer:
2579678
Step-by-step explanation:
Can someone please help me?
Answers
Answer:452.38934211693
Step-by-step explanation:
convert the following equation from standard form to slope- intercept form. pls and thank you
Answers
Answer:
y=-4x-1
Step-by-step explanation:
All you have to do is isolate the "y", so you subtract 4x from the left and right side, leaving you with the answer above.
Grace had a maturity value of $6,682.50 on an original investment of $6,000. She earned 6.5% annual simple interest. What was the duration of Grace’s investment?
Answers
Answer:
A = p(1 + rt)
Step-by-step explanation:
6682.50 = 6000(1 + 0.065t)
If y=16 when x=4 find y when x=6
Answers
Step-by-step explanation:
Hi! An easy way to find an answer to questions like this is to do a table
y=16 : x=4
Now, add up X and Y together until X reaches 6
y=16 x=4
y=17 x=5
y=18 x=6
As you can see, when x is 6, y is 18.
Hope this helps!
Help me i have to do this thing for maths and i am dead HeLp Me
A CONTAINER HAS A VOLUME OF 860CM3
FIND ITS CAPACITY ???????
Answers
]
Step-by-step explanation:
Royell sold his shoes and put $1000 into a savings account with an interest rate of 5%. How much money will be in his account if he doesn't touch it after 7 years?
A $20,000
B $700
C $1,350
D $1,500
Answers
Answer:
C.
Step-by-step explanation:
(1,000)(0.05)(7)
I = $350
1,000 + 350
=$1,350
here a subtraction problem that has been solved incorrectly what is the right way 74-25=59
Answers
Answer:
Answer:
the equation is wrong
Step-by-step explanation:
=> 74-25=59
since 74 - 25 equals to 59 in order to find the addition sentence that will check the subtraction problem is true and 59 and 3/5 or you can add add 59 and 25 to check if the problem was solved correctly
=> 59+25
add 59 to 25
=> 84
this means the question is wrong
Richie says that the least common multiple of a pair of prime numbers is the product of two numbers. Is he right or wrong? Explain why,
Answers
lcm = the lowest multiple of both numbers
to get this you would usually multiply all the prime numbers that the original number can be split into, since the chosen numbers are both primes (a number that is only divisible by itself) there is no need and the only thing we can do is multiply them together
2. Vince is a member of a card club. He pays a fixed fee of $55 annually
He must pay $9 for every game he attends. He attended 12 games this year.
What is the total amount that he paid this year?
Answers
The equation computed shows that the total amount that Vince paid this year is $263.
How to solve an equation?From the information given, Vince pays a fixed fee of $55 annually and must pay $9 for every game he attends.
The equation to solve the question will be:
= 155 + 9x
= 155 + 9(12)
= 155 + 108
= $263
Learn more about equations on:
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someone pls help i need help with my math question
Answers
Answer:
21 units
Step-by-step explanation:
The numbers 1, 2, 3, 4, 5, 6 are written on identical cards and placed in a bag. A card is selected at
random from the bag. Let A be the event "əb even number is chosen: and let B be the event "a square
number is chosen." Are events A and B independent?
Yes
No
Answers
Answer:
yes yes yes yes yes yes yes
No, events A and B are not independent.
How are events A and B not independent?Given:
The numbers 1, 2, 3, 4, 5, and 6 are written on identical cards and placed in a bag.A card is selected at random from the bag.Let A be the event that an even number is chosenLet B be the event that a square is chosen.Find:
Are events A and B independent?Solution:
As per the question;
Event A will be having 2, 4 and 6
Event B will be having 2 and 4
So, from above we can see that B is dependent on A.
Therefore, Yes events A and B are not independent.
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Find the 5th term in the sequence a,= 8-2(n-1)
Answers
Answer:
0
Step-by-step explanation:
a₅ = 8 - 2(5 - 1) = 8 - 2(4) = 0
choose the sentence that complete the fact family like 56÷7=8 7×8=56 56÷8=7 is it a 8×7=56 b 56×1=56 c 1×56=56 d 2×28=36 is it abc or d
Answers
Answer:
A
Step-by-step explanation:
Flip the previous answers around and you will get it right!!
Have an amazing day!!
PLEASE RATE AND MARK BRAINLIEST!!
Answer:
A) 8 x 7 = 56
Step-by-step explanation:
Let's look at the information we have.
This is the part of the family we are given:
56 ÷ 7 = 8
7 x 8 = 56
56 ÷ 8 = 7
We can see that we have one equation that's multiplying, but two equations that are dividing.
That means we probably need another equation with multiplying.
For the division equations, we have one with the 7 in front of the 8, and one with the 8 in front of the 7.
That means we should have the same for the multiplication ones.
We have one with 7 x 8, so we should have another with 8 in front of the 7
The answer is A.
8 x 7 = 56
19. Which statement describes the value of the expression below?
57 X1/6
Answers
Answer:
9/1/2
you multiply the exact form and decimal form