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Mashcka [7]
3 years ago
11

Please help! Will give brainliest!

Mathematics
1 answer:
Advocard [28]3 years ago
7 0
She has 6 kids (2 boys, 4 girls, since her total amount of kids is three times the amount of boys, 2 x 3 = 6 total)

4 girls : 2 boys

compare ratios with the answer choices.

4:2 =\= 4:8

4:2 =\= 8:6

4:2 =\= 6:9

4:2 = 12:6 ! When you multiply 4:2 by 3, you get 12:6.

I hope this helps!
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JC is making a poster for Bike Safety Week. The diameter of circle A is 18 in. If the area of circle B is the area of circle A,
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Answer:

254.34

Step-by-step explanation:

area = \pi r^{2}

area B = 3.14 x (\frac{18}{2})^{2} = 254.34

8 0
3 years ago
Please help me I really need these to be answered. Whoever does it gets 100 points!
Galina-37 [17]

Answer:

1. C

2. B

3. B

4. A

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Step-by-step explanation:

if u dont mind giving me brainliest im just tryna rank up.

3 0
3 years ago
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How much does -8-6 equal?
nikitadnepr [17]

(-14) Hope this helps!


4 0
4 years ago
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What is the answer to this equation: 4x - 2y = 6
hram777 [196]

Answer:

x = 3 and y = 3

Step-by-step explanation:

4 times 3 is 12. 2 times 3 is 6

12 minus 6 is 6

5 0
3 years ago
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15) Evaluate the following expression for x=0.2 and y=3.4: x(y2 - 4)
Maslowich

Answer:

x(y² - 4) = 1.512

Step-by-step explanation:

We need to evaluate the following expression for x = 0.2 and y = 3.4 :

x(y² - 4)

Put the values of x and y.

x(y² - 4) = (0.2)((3.4)² - 4)

= (0.2)((3.4)² - 4)

= 0.2×7.56

= 1.512

So, the value of the above expression is 1.512

7 0
3 years ago
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