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4 years ago

Need help with the problem in the photo.

Mathematics

2 answers:

mr_godi [17]4 years ago

4 0

Answer:

B. 3x -2y = 10

Step-by-step explanation:

The given line rises three units for each two units of run to the right. Hence its slope is 3/2. A parallel line will also have a slope of 3/2.

Of the equations we can see, selection B has a slope of 3/2. It can be rewritten in slope-intercept form as ...

3x -10 = 2y . . . . . add 2y-10 to isolate the y-term; next divide by 2.

y = 3/2x -5 . . . . . the coefficient of x is the slope

Lapatulllka [165]4 years ago

3 0

Answer:

B. 3x -2y = 10

Step-by-step explanation:

The given line rises three units for each two units of run to the right. Hence its slope is 3/2. A parallel line will also have a slope of 3/2.

Of the equations we can see, selection B has a slope of 3/2. It can be rewritten in slope-intercept form as ...

3x -10 = 2y . . . . . add 2y-10 to isolate the y-term; next divide by 2.

y = 3/2x -5 . . . . . the coefficient of x is the slope

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Find the base of a triangles in

Alexus [3.1K]

The base of triangle is 24 inches whose area is 2.75 sq. feet

<u>Solution:</u>

Given, area of a triangle is 2.75 square feet and its height is 33 inches.

We have to find its base length in inches.

So let us convert area units from feet to inches.

Area = 2.75 square feet = 2.75 $\times$ ft $\times$ ft

= 2.75 $\times$ 12 inches $\times$ 12 inches

[since 1 foot = 12 inches ]

= 2.75 x 144 $\times$ $in^2$

Area = = 396 $in^2$

Area of triangle is given as:

$\text {area}=\frac{1}{2} \times \text { base } \times \text { height }$

$\begin{array}{l}{396= \frac{1}{2} \times \text { base } \times 33} \\\\ {2 \times 396=\text { base } \times 33} \\\\ {792=\text { base } \times 33} \\\\ {\text { Base }=\frac{792}{33}=24}\end{array}$

Hence, the base of the triangle is 24 inches

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3 years ago

Mr. Parker has 982 pounds of grain. He feeds 240 pounds ro his pigs and 460 to his cows. How much grain does he have left

Ilya [14]

The answer is 248!grains I think this one I think is easy

8 0

3 years ago

5. A company intends to collect a random sample of size n from a population

Katarina [22]

Answer:D

Step-by-step explanation:

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3 years ago

A quadratic function has one zero (x-intercept) at x = -5 and another zero at x = 3. What is the equation of the axis of symmetr

liraira [26]

Answer:

x = - 1

Step-by-step explanation:

The axis of symmetry is a vertical line located at the midpoint of the zeros.

Equation is then

x = $\frac{-5+3}{2}$ = $\frac{-2}{2}$ = - 1 , that is x = - 1

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3 years ago

6/7 divided by 3 help meh fast

leonid [27]

6/7 divided by 3
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3 years ago

Read 2 more answers