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Margarita [4]
3 years ago
11

What is an equation in point-slope form of the line that passes through (−7, 1) and (−3, 9)?

Mathematics
1 answer:
oee [108]3 years ago
3 0
Y -Y1 = m(x-x1)
D. Y-9 = 2(x+3)
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Need answer quick please answer quick
Natalka [10]

Answer : 1⅖ft.²

<u>Given</u><u> </u><u>:</u><u>-</u>

  • Print is 7/8 ft wide and 1⅗ ft long .

<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>

  • The area of the print .

Here the length of the print is 1⅗ ft . So on converting this into improper fraction , we have ;

→ length = 1⅗ ft = (5*1+3)/5 ft = (5+3)/5ft = 8/5ft.

Also ,

→ breadth = 7/8ft .

We know that the area of a rectangle is ,

→ Area = length * breadth

On substituting the respective values,

→ Area = 8/5 ft. * 7/8ft

→ Area = 7/5 ft.²

After converting improper fraction into mixed fraction ,

→ Area = 1⅖ ft² .

<u>Henceforth</u><u> the</u><u> area</u><u> of</u><u> the</u><u> </u><u>print</u><u> </u><u>is </u><u>1</u><u>⅖</u><u>f</u><u>t</u><u>.</u><u>²</u><u> </u><u>.</u>

<em>I </em><em>hope</em><em> this</em><em> helps</em><em>.</em>

6 0
2 years ago
Plss someone answer I need the answer ASAP
Luba_88 [7]

Answer:

7560 cubic units

Step-by-step explanation:

10×9×7×12= 7560

Sorry if Im wrong :)

6 0
3 years ago
Please help! I will mark brianliest!!
fgiga [73]

Answer:

Perimeter: 310 units

Step-by-step explanation:

If x=4 and y=5, then the measure of the lengths would be..

8y+19= 8(5)+19= 59

8x+64= 8(4)+64= 96

13y-6= 13(5)-6= 59

16x+32= 16(4)+32= 96

To check if all these measurements are congruent, we can see if they match up with the measure of their parallel line, which they do in this case because 59=59

96=96

To find the perimeter of any shape, we add all the side lengths together

59+59+96+96= 310

<em>Hope I was able to help! Good Luck!</em>

<em />

5 0
3 years ago
Read 2 more answers
PLS HELP SHOW ALL YOUR WORKING OUT AND THE CORRECT ANSWER WILL RECIEVE BRAINLIEST
EastWind [94]
So the length is 4*28=112mm
The width would be calculated like this:

you draw an equilateral triangle in the middle with sides or 2r(56mm). The based on pythagorean theorem u know that
h=rad(56^2-28^2)=48.497
28+28+h=104.497

The area would be S=l*w which is 11703.7113mm

5 0
3 years ago
The ratio of 3 to 4 is written as 4/3. TrueFalse
irga5000 [103]
False. It’s should be 3/4
8 0
3 years ago
Read 2 more answers
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