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jeka57 [31]
3 years ago
12

WILL GIVE BRAINLIEST

Mathematics
2 answers:
Verizon [17]3 years ago
4 0

Answer:

B. 4x^2=28x-112=0.

Step-by-step explanation:

Using area=length*width, 160=(2x+8)(2x+6).

Expanding, (2x+8)(2x+6)=4x^2+16x+12x+48.

Setting this equal to 160, 160=4x^2+28x+48, or 4x^2+28x-112=0.

wlad13 [49]3 years ago
4 0
The answer is B. 4x2+32x+48=0
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Zoey inflated 24 balloons for the high school dance. If Zoey inflated 15% of the total number of balloons at the dance, how many
Eva8 [605]

Answer:

Total number of balloons= 160

Step-by-step explanation:

Giving the following information:

Number of balloons inflated by Zoey= 24

Proportion of balloons inflated= 15%

<u>To calculate the total number of balloons, we need to use the following formula:</u>

Total number of balloons = Number of balloons inflated by Zoey / Proportion of ballons inflated

Total number of balloons= 24 / 0.15

Total number of balloons= 160

4 0
2 years ago
Which mode of transportation did you choose? Why?
faust18 [17]

Answer:

land

Step-by-step explanation:

because,bus are more comfortable and easier other transportation are dangerous than land transportation ❤️

hope i helped u

8 0
2 years ago
What is the measure of RSP in the diagram below
Tomtit [17]

The answer would by 58. I hope this helps!!

4 0
2 years ago
Read 2 more answers
A triangle has sides with lengths of 43 millimeters, 52 millimeters, and 65 millimeters. Is it a right triangle
Mrrafil [7]
Use pythagora's theorem to test if it is a right triangle

c^2 = a^2 + b^2
65^2 = 52^2 + 43^2
4225 = 2704 + 1849
4225 =/= 4553
therefore it is not a right triangle as it does not comply to pythagora's theorem
7 0
2 years ago
Solve and check<br> SOLVE:<br> 2x + 5 – 3 (2x - 7) = 2 (3x – 5) – 4
vlada-n [284]

Good morning ☕️

______

Answer:

x=4

___________________

Step-by-step explanation:

-Solving:

2x + 5 – 3 (2x - 7) = 2 (3x – 5) – 4

2x + 5 – 6x + 21 = 6x – 10 – 4

-4x + 26 = 6x - 14

10x= 26+14

10x=40

x=4

-Checking:

x=4

2(4) + 5 – 3 (2(4) - 7) = 8+5-3(8-7) = 13-3(1) =13-3=10

2 (3(4) – 5) – 4 = 2(12-5)-4 = 2(7)-4=14-4=10.

_______________________________

:)

8 0
3 years ago
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