All categories

4 years ago

Solve. 4y = 144 a. 16 b. –36 c. 36 d. –16

1 answer:

4 0

Well, first we can rule out B and D. When you multiply a positive number by a negative number, you will get a negative number. Since the product of this equation is a positive, we can rule these 2 out. Now we are left with A and C. There are 2 ways you can solve this. You can divide 144 by 16 or 36, or multiply 4 by 16 or 36. I perfer to multiply 4 by A or C. 4 x 16 = 64. So we can rule that one out. SO your answer is C.

You might be interested in

If f(x)=1/x and g(x)=2x+1, find f(g(1)) and g(f(2)).

mel-nik [20]

Answer:

f(g(1))=1/3

g(f(2))=1

Step-by-step explanation:

For f(g(1)) plug the 1 in the x in thefunction of g, and plug g in the x in the function f.

Do the same thing for g(f(2)) using the number 2

6 0

3 years ago

The number of pages that Allen, Kevin, Roneisha, and Ben can read in a day is shown below.

amm1812

Allen because 15% of 56=0.15 times 56=8.4

7 0

3 years ago

The measures of angles x and y in the above figure is:

xenn [34]

Step-by-step explanation:

sum of 2 angles on a straight line = 180°

therefore,

y + 120 = 180

y = 180 - 120 = 60

y = 60°

now apply angle sum property of triangle

now,

50 + x + y = 180

50 + x + 60 = 180

110 + x = 180

x = 180 - 110

x = 70

therefore, x = 70 & y = 60

hope this answer helps you dear! take care

7 0

3 years ago

Read 2 more answers

I need help i tried to do this but can't get it.

Ipatiy [6.2K]

Answer: x=5, y=-1

Hope this helps

3 0

3 years ago

Can someone help geometry is confusing

NikAS [45]

<LMP and <NMP are supplementary angles so sum = 180

<LMP + <NMP = 180

(-16x + 13) + ( - 20x + 23) = 180

-16x + 13 - 20x + 23 = 180

-36x + 36 = 180

-36x = 144

x = -4

<LMP = -16x + 13 = -16(-4) + 13 = 77

<NMP = - 20x + 23 = - 20(-4) + 23 = 103

Answer

<LMP = 77°

<NMP = 103°

5 0

3 years ago