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Gnoma [55]
3 years ago
9

Find the equation in slope-intercept form that describes a line through (4, –2) with slope –3

Mathematics
2 answers:
topjm [15]3 years ago
6 0
B or D is the answer
Helga [31]3 years ago
4 0

Answer:

d is the answer

Step-by-step explanation:

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kara and tara went to the pumpkin patch to pick out pumpkins to carve. kara found a pumpkin that weighed 12 1/8 pounds. Tara fou
guapka [62]

Answer:

9,7 pounds

Step-by-step explanation:

We can understand that the means of 0,8 pf the weight of karas pumpkin as fraction o porcentage of the weight, in other words tara's pumpkin is 80% of of kara's pumpkin in weight.

kara's pumpkin weight=x

tara's pumpkin weight=y

Equation

y=x*0,8

y=12,125*0,8

y=9,7 pounds

And thats the Tara's pumpkin weight

6 0
3 years ago
Which equation represents the function? f(x)=−1/2x+4 f begin argument x end argument equals negative fraction 1 over 2 end fract
PolarNik [594]

The equation that represents the function is y = -x - 1

<h3>How to determine the equation of the function?</h3>

The complete question is added as an attachment

From the table of values, we have the following points

(x, y) = (-1,0) and (0,-1)

Calculate the slope (m) using

m = (y2 - y1)/(x2 - x1)

Substitute the known values in the above equation

m = (-1 -0)/(0 + 1)

Evaluate the exponent

m = -1

The equation is then calculated as:

y = mx + c

This gives

y = -x + c

Using the point (0,-1), we have:

0 = 1 + c

Solve for c

c = -1

So, we have

y = -x - 1

Hence, the equation that represents the function is y = -x - 1

Read more about linear functions at:

brainly.com/question/1884491

#SPJ1

4 0
2 years ago
Name two congruent angles that measure 15
snow_tiger [21]
Congruent angles have the same angle measures.
So: x + x = 15
2 x = 15
x = 15 : 2
x = 7.5°
Answer:
Those congruent angles measure 7.5° or 7° 30``.
4 0
3 years ago
Your $440 gets 5.8% compounded annually for 8 years. What will your $440.00 be worth in<br> 8 years?
MArishka [77]

Answer:

400.00

Step-by-step explanation:

5 0
3 years ago
Any one can help me please please I need help please each one 3 step explanation
Art [367]

Answer:

a) Area of wall to be painted = 114 sq ft

b) Number of cans required = 2×5 = 10

c) Total cost of paint = $338.43

Step-by-step explanation:

<h2>Part a)</h2>

We are asked to find the area of wall that needs to be painted.

we need to subtract the area of window from the area of wall.

We know that area of a rectangular shape is given by

Area = Width×Length

Area of whole wall = 8×15 = 120 sq ft

Area of window = 2×3 = 6 sq ft

Area of wall to be painted = 120 - 6 = 114 sq ft

<h2>Part b)</h2>

1 can of paint will cover 25 sq ft of area.

So to cover the area of wall to be painted,

114/25 = 4.56

since number of cans cannot be in fraction so we would need 5 cans

Since two coats of paints are needed so

Number of cans required = 2×5 = 10

<h2>Part c)</h2>

1 can of paint costs $29.95

We have total 10 cans

$29.95×10 = $299.5

There is also a 13% tax so the total cost is

$299.5×0.13 = $38.93

Total cost of paint = $299.5 + $38.93

Total cost of paint = $338.43

3 0
3 years ago
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