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zlopas [31]
3 years ago
7

Need help?????????!!!!!!!

Mathematics
1 answer:
julsineya [31]3 years ago
3 0

Answer:

73 and -23 hope this helped hon :)

Step-by-step explanation:

y=-8x+9

plug in -8

y=-8(-8)+9

y=64+9

y=73

y=-8x+9

plug in 4

y=-8(4)+9

y=-32+9

y=-23

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The formula P=a+b+c gives perimeter P of triangle side lengths a,b,and c how much greater is perimeter when triangle measures 33
seropon [69]

Answer:

41 yards greater is the perimeter of 1st triangular field than the perimeter of 2nd triangular field.

First we have to calculate the perimeter of 1st triangle.

Given:

a = 33 yards

b = 56 yards

c = 65 yards

Now we have to calculate the perimeter of 2nd triangle.

Given:

a = 26 yards

b = 49  yards

c = 38 yards

Now we have to calculate which triangle has greater perimeter and how much greater.

Therefore, 41 yards greater is the perimeter of 1st triangular field than the perimeter of 2nd triangular field.

Step-by-step explanation:

(154-113)

41 yards bigger

3 0
2 years ago
Read 2 more answers
You buy 3 bags of takis for $2.25 each. the sales tax is 8%. How much was the sales tax
aev [14]

Answer:

0.54 is the sales tax.

Step-by-step explanation:

2.25 x 3 = 6.75

When trying to do percentages move the decimal place to the right 2 times.

6.75 x 0.08= 0.54.

5 0
3 years ago
V150<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B150%20%7D%20%20%5C%5C%20" id="TexFormula1" title=" \sqrt{150 } \\ " alt=
Anuta_ua [19.1K]

Answer: 12.2474487139

Step-by-step explanation:

(I think what you wrote is just the square root of 150? if I read this wrong please let me know so I can correct my answer.)

*If you plug in the square root of 150 into a calculator, you get 12.2474487139

6 0
3 years ago
Order he distance traveled from least to greatest
tatiyna

Answer:

15 for 2 = 30km

35 for 1 = 35km

5 for 10 = 50km

30 for 4 = 120km

Step-by-step explanation:

formula is

distance = speed x time

4 0
2 years ago
a rectangular plot of land has a width of 50m less than its length. How many hectares is the area of ​​that land? if the width i
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Step-by-step explanation:

Area =144m

2

Length =16m

Breadth=

16

144

=9m

Perimeter =2(l+b)

=2(16+9)

=2(25)=50m

Cost =6×50=300Rs.

4 0
2 years ago
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