3 years ago

4. The table below represents some points of a linear function. What is the

Mathematics

1 answer:

joja [24]3 years ago

3 0

Answer:

The rate of change for this function or slope is 2

Step-by-step explanation:

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Same side exterior angles if m<1=4x+15 and m<8=3x+11, solve for the value of x

ella [17]

Answer:

x = 22

Step-by-step explanation:

same- side exterior angles are supplementary, thus

4x + 15 + 3x + 11 = 180, that is

7x + 26 = 180 ( subtract 26 from both sides )

7x = 154 ( divide both sides by 7 )

x = 22

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4 years ago

A trapezoid has an area of 42 square miles. One base is 4 miles long. The height measures 6 miles. What is the length of the oth

loris [4]

The length of other base of trapezoid is 10 miles

Step-by-step explanation:

The formula for area of trapezoid is:

$A=\frac{h}{2}(b_1+b_2)$

We know that

A = 42 square miles

b_1 = 4 miles

h = 6 miles

Putting the values

$42=\frac{6}{2}(4+b_2)\\42=3(4+b_2)\\42=12+3b_2\\Subtracting\ 12\ from\ both\ sides\\42-12=12+3b_2-12\\3b_2=30\\Dividing\ both\ sides\ by\ 3\\\frac{3b_2}{3}=\frac{30}{3}\\b_2=10\ miles$

The length of other base of trapezoid is 10 miles

Keywords: Area of trapezoid

Learn more about area at:

#LearnwithBrainly

7 0

4 years ago

16-5y=1-4y<br><img src="https://tex.z-dn.net/?f=16%20-%205y%20%3D%201%20-%204y" id="TexFormula1" title="16 - 5y = 1 - 4y" alt="1

MrRissso [65]

The answer is y=15 ..........

7 0

3 years ago

Find the measure of angle x in the figure below: A triangle is shown. At the top vertex of the triangle is a horizontal line ali

vaieri [72.5K]

Okay, I think I understand.

Straight lines have a measure of 180°, so
52° + 59° + y = 180°
y = 69°

The measure of the inner angles of a polygon = (n - 2)180° where n is the number of sides. The shape is a triangle, so n = 3.
(3 - 2)180° = 63° + y + x
180° - 63° - (69°) = x

x = 48°

6 0

3 years ago

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The probability of hitting a target is 3/4. What is the probability of hitting the target exactly once in four tries

mart [117]

I/0 chance of hitting the target

6 0

4 years ago