All categories

1 year ago

I need help w this pls

Mathematics

1 answer:

tigry1 [53]1 year ago

7 0

Answer: C

Step-by-step explanation: The y-intercept is 1/5 since the point on the y-axis is (0, 1/5). The slope is 2/3 because the other coordinate is up 2 and right 3 from (0, 1/5) *remember rise over run*. The shading means that the answer (y) must be less than or equal to 2/3x + 1/5, hence it being underneath the line.

You might be interested in

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. The height, h(t), in meters (as it

arsen [322]

176 meters

Stefano is at +10 elevation while the hiker is at -166.4 elevation. The difference would be 10 - (-166.4) = 10 + 166.4 = 176.4 or approximately 176 meters

7 0

3 years ago

Read 2 more answers

If y varies directly with x when y=8,x=20 find the value of x when y=42

Alecsey [184]

The value of x is 105 when y=42

Step-by-step explanation:

A direct proportion means that the change in one quantity will also cause the change in other quantity

Given

y varies directly with x

x ∝ y

when the proportionality symbol is removed a proportionality constant is introduced

$x=ky\\k=\frac{x}{y}\\Putting\ y=8\ and\ x=20\\k=\frac{20}{8}\\k = \frac{5}{2}\\So,\ the\ equation\ will\ be\\x=\frac{5}{2}y\\Putting\ y=42\\x=\frac{5}{2}*42\\x=5*21\\x= 105$

The value of x is 105 when y=42

Keywords: Proportion, Direct variation

Learn more about proportion at:

#LearnwithBrainly

5 0

3 years ago

What can be visualized as a series of vertical lines around the Earth

Ilya [14]

Answer:

roads?

Step-by-step explanation:

i think thats right

4 0

2 years ago

Read 2 more answers

Eight less than a number is seventy-five. What is the number? -67 67 83

frozen [14]

8-75 = x

x=8+75

x= 83

the number is 83

5 0

3 years ago

Read 2 more answers

MATH HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!

NNADVOKAT [17]

(4^p*4^1)^3) =4^15

add the exponents

(4^(p+1))^3 = 4^15

multiply the exponents

(4^3(p+1))= 4^15

the exponents have to be the same

3(p+1) = 15

divide by 3

p+1 = 5

subtract 1

p =4

Eric is not correct

p=4

6 0

3 years ago