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sp2606 [1]
2 years ago
6

Is this right? and if not pls tell why but if I'm right tell why anyway​

Mathematics
1 answer:
iVinArrow [24]2 years ago
5 0

Answer:

Thats right

Step-by-step explanation:

Model 2 is just Model 1 divided into 3 parts.

Since only 1 of those three parts is shaded, its 1/3.

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HELP ASSAAAAPPP!!!
galina1969 [7]

Answer:

14

Step-by-step explanation:

Jack drove 278.2 miles on 19.6 gallons of gasoline. then

278.2 miles - 19.6 gallons

x miles - 1 gallon

Write a proportion:

\dfrac{278.2}{x}=\dfrac{19.6}{1}

Cross multiply:

19.6\cdot x=278.2\cdot 1\\ \\19.6x=278.2\\ \\x=\dfrac{278.2}{19/6}\approx 14\ miles

3 0
3 years ago
Solve for the variable
liraira [26]

Answer:

y = 25

Step-by-step explanation:

30=\frac{6}{5} y\\\\\frac{6}{5} y=30\\\\(\frac{6}{5} y)5=30*5\\\\6y=150\\\\\frac{6y=150}{6}\\\\\boxed{y=25}

Hope this helps!

8 0
3 years ago
Elizabeth wants to buy her mother a pair of pearl earrings for Mother’s Day. The earrings cost fifty dollars. The sales tax rate
Nuetrik [128]

To solve for the total price:

1.075(50) = 53.75

She will have to pay $53.75 in total.

8 0
3 years ago
30 points!<br>please help<br><br>in return brainliest and special thanks
a_sh-v [17]
21. >

22. Distributive Property
5 0
3 years ago
Read 2 more answers
Consider a circle that has a circumference of 28/3.14 centimeters. What is the area of this circle? Answer fast plz also can you
bija089 [108]

Answer:

A=6.33\ cm^2

Step-by-step explanation:

step 1

Find the radius of the circle

we know that

The circumference of a circle is equal to

C=2\pi r

we have

C=\frac{28}{3.14}\ cm

\pi=3.14

substitute the values

\frac{28}{3.14}=2(3.14)r

r=\frac{28}{19.7192}\ cm

r=1.42\ cm

step 2

Find the area of the circle

The area of the circle is equal to

A=\pi r^{2}

substitute the values

A=(3.14)(1.42)^{2}

A=6.33\ cm^2

7 0
3 years ago
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