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Furkat [3]
3 years ago
7

Brainliest for best answer thank for helping

Mathematics
1 answer:
zaharov [31]3 years ago
8 0

Answer:

A

Step-by-step explanation:

Find the slope using rise/run

This gets you -5/4

Find the y intercept, which is at (0, 3)

This means the equation will be:

y = -5/4x + 3

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Please help me out with this
AVprozaik [17]

Answer:

6 in^2.

Step-by-step explanation:

The area of 2 similar figures are in the ratio of the squares of corresponding sides. So we have the equation:

3^2 / 6^2 = x / 24

9/36 = x /24

1 / 4 = x / 24

x =  24/4 = 6 in^2 (answer).

8 0
3 years ago
For the last three days, it has rained 0.13 inches, 0.08 inches, and 0.18 inches. What is the best estimate of the total rainfal
Natali [406]

Answer:

(D) . The best estimate of the total rainfall is 0.4 inches.

Step-by-step explanation:

Here, as given in the data:

The rainfall on the first day = 0.13 inches

Now, the 'nearest tenth' estimation of 0.13  = 0.10 as ( 3 < 5)

So, the estimated rainfall on first day = 0.10 inches

The rainfall on the second  day = 0.08 inches

Now, the 'nearest tenth' estimation of 0.08  = 0.10 as ( 8 >  5)

So, the estimated rainfall on second day = 0.10 inches

The rainfall on the third  day = 0.18 inches

Now, the 'nearest tenth' estimation of  0.18  = 0.20 as ( 8 >  5)

So, the estimated rainfall on third day =0.20 inches

So, total estimated rainfall = Estimated rainfall on ( first + second + third day)

= 0.10 inches  + 0.10 inches + 0.20 inches  

= 0.40 inches

Hence,  the best estimate of the total rainfall is 0.4 inches.

6 0
3 years ago
Plot points at (0, 0) and (3, 4). Draw a line through the points. What is the slope of your line?
Dennis_Churaev [7]

Answer:

4/3

Step-by-step explanation:

slope equation is y2-y1 over x2- x1. resulting in your slope of 4/3

8 0
3 years ago
A tennis player hits a serve that cannot be returned 45% of the time out of 300 serves, how many can the tennis player predict w
garik1379 [7]
Multiply .45 and 300 and you will get 135 tennis balls.
3 0
3 years ago
Question 13 please anyone ??
fomenos
Here is how to solve it:
1) isolate x for x+y=2:
     x=2-y
2)now plug this value in 3x^2-y^2=1
                 3(2-y)^2-y^2=1
simplify to get 2y^2-12y+11=0
and you get:y_1=3+ \sqrt{ \frac{7}{2} } ,y_2=3- \sqrt{ \frac{7}{2} }

3)plug these(y1,y2) values in x+y=2
and you get:<span>x_1=-1- \sqrt{ \frac{7}{2} } ,x_2=-1+ \sqrt{ \frac{7}{2} }
hope that i helped</span>
7 0
3 years ago
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