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2 years ago

Solve for h. -98 = -7h h =

Mathematics

1 answer:

klio [65]2 years ago

7 0

Answer:

Step-by-step explanation:

$- 98 = - 7h \\ \\ - 98 \div - 7 = h \\ \\ 14 = h$

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Find the distance. -3,5 and 7,-1

Brilliant_brown [7]

Answer:

≈ 11.66 units

Step-by-step explanation:

Given points:

(-3,5) and (7,-1)

To find:

The distance between the given points

The distance between two points is calculated by formula:

d= √((x2-x1)² + (y2-y1)²)

d= √(((7-(-3))² + (-1-5)²) = √(10²+(-6)²)= √136 ≈ 11.66 units

Answer is ≈ 11.66 units

8 0

3 years ago

What are the variables in the expression below?

N76 [4]

Answer:

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Step-by-step explanation:

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3 0

2 years ago

Write the equation of the line that passes through the points ( – 3, 2) and ( - 1,6).

bekas [8.4K]

Answer:

the answer is y=2x+8

Step-by-step explanation:

6 0

2 years ago

Solve each system of equations by writing a new system that eliminates one of the variables.

Rufina [12.5K]

Answer:

$x=33\\y=-41$

Step-by-step explanation:

Let:

$2x+y=25\hspace{5}(1)\\and\\4x+3y=9\hspace{5}(2)$

We need to eliminate one of the variables, so let's use elimination method. First multiply (1) by 2

$2*(1)\equiv\hspace{5}4x+2y=50$

Now subtract (2) from 2*(1) in order to eliminate x:

$2*(1)-(2)\\4x-4x+2y-3y=50-9\\-y=41$

Solving for y:

Multiplying both sides by -1

$y=-41$

Finally, replacing the value of y in (1)

$2x-41=25$

Solving for x:

add 41 to both sides:

$2x=66$

Multiply both sides by 1/2:

$x=\frac{66}{2} =33$

3 0

3 years ago

Round 46 7/16" to the nearest 16th inch

mina [271]

46 7/16 is already to the nearest 16th, you are done

3 0

2 years ago