3 years ago

The only part of the United States explored by Russia was the:

Mathematics

1 answer:

grigory [225]3 years ago

5 0

It's the Northwest coastline

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A 4 wheeler that travels 52 miles on 5 gallons of gasoline. A second 4 wheeler travels 21 miles on 2 gallons of gasoline which c

nalin [4]

Answer:

The second 4 wheeler gets better mileage

Step-by-step explanation:

First 4 wheeler:

52mi - 5gal

Second 4 wheeler:

21mi - 2 gal

To compare we have to make sure everything is equal so,

5÷2 = 2.5

so,

second 4 wheeler:

21*2.5=52.5 , 2*2.5=5

52.5mi - 5gal

52<52.5

6 0

3 years ago

I need to solve the linear equation: 5x-3=2x+15

11111nata11111 [884]

Answer:

x=6

Step-by-step explanation:

5x-3=2x+15

5x-2x-3=15

3x-3=15

3x=15+3

3x=18

x=18/3

x=6

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3 years ago

At a shelter 15% of dogs are puppies there are 60 dogs at the shelter

RSB [31]

9 of the dogs at the shelter are puppies.

6 0

4 years ago

Leah wrote 2 different fractions with the same denominator.Both fractions were less than 1. Can their sum equal 1? Can their sum

Alex777 [14]

Answer:

1. Yes

2. Yes

Step-by-step explanation:

Leah wrote 2 different fractions with the same denominator. Both fractions were less than 1.

1. Can their sum equal 1?

Let Leah fractions be $\dfrac{6}{7}$ and $\dfrac{1}{7}.$ Both these fractions have the same denominators and are less than 1. Find their sum:

$\dfrac{6}{7}+\dfrac{1}{7}=\dfrac{7}{7}=1$

2. Can their sum be greater than 1?

Let Leah fractions be $\dfrac{6}{7}$ and $\dfrac{5}{7}$ . Both these fractions have the same denominators and are less than 1. Find their sum:

$\dfrac{6}{7}+\dfrac{5}{7}=\dfrac{11}{7}=1\dfrac{4}{7}>1$

7 0

3 years ago

Find B: 9.38 88 15.83 4

mario62 [17]

Answer:

by using Pythagoras law

h²=p²+b²

13²=9²+b²

169-81=b²

b=√88=2√22m is your answer

4 0

3 years ago