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3 years ago

The photography club has 28 members. There are 12 boys in the club. What is the ratio of boys to girls in simplest form?

2 answers:

8 0

Steps:
1. Do 28-12= 16 girls
2. Your ratio is 12:16
3. Your answer is B. 3/4
4. This correct because
12 divided by 4 is 3
16 divided by 4 is 4
5. Your answer is 3/4

kvasek [131]3 years ago

5 0

Answer:

was he correct

Step-by-step explanation:

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(02.03 MC)

vodomira [7]

Answer:

So the Solution is

$x = 4\ , x = -2$

Step-by-step explanation:

Solve for x: 4|2x − 2| + 10 = 34.

Step 1. Subtracting 10 on both the sides we get

$4|2x-2|+10-10=34-10\\\\4|2x-2|=24$

Step 2. Dividing both the side by 4 we get

$\dfrac{4|2x-2|}{4}=\dfrac{24}{4}\\\\|2x-2|=6$

Step 3. Removing Modulus sign we get two values

$2x-2=6\ or\ 2x-2=-6\\\\2x=6+2\ or\ 2x=-6+2\\\\2x=8\ or\ 2x=-4\\\\x=\dfrac{8}{2} \ or\ x=\dfrac{-4}{2} \\\\x=4\ or\ x=-2\\$

So the Solution is

$x = 4\ , x = -2$

4 0

3 years ago

If MO bisects angle PMN, the measure of angle PMN equal 74 and the measure of angle OMN equals 2x + 7, find the value of x

8_murik_8 [283]

Answer:

x = 15

Step-by-step explanation:

Bisects means divide in two equal parts.

Therefore, 74/2 = 37

37 = 2x+7

30 = 2x

15 = x

x = 15

3 0

2 years ago

Which are true about area of a circle? Check all that apply

NNADVOKAT [17]

Answer:

The units are always squared. The area can be found when given the diameter by first finding the radius. Circumference can be used to find area

Step-by-step explanation:

8 0

2 years ago

Find the area of the circle. (Take pi 22/7

Vikki [24]

Answer:

1386cm^2.

Step-by-step explanation:

radius of circle=21cm

area of circle(a)=?

we know,

A=pi r^2

=22/7×(21)^2

=1386cm^2

6 0

2 years ago

Tell me something you have wanted to say but never told anyone.

Stells [14]

I’m not that smart i just get answers off the internet

6 0

2 years ago