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o-na [289]
3 years ago
11

Please help. Will mark brainleist

Mathematics
1 answer:
Leya [2.2K]3 years ago
7 0
Área= Lw (length * width)
Perimeter= 2l + 2w

Área- 5(8x +3)
Simplify- 40x +15

Perimeter- 2(8x+3) + 2(5)
Simplify- 16x+6+10
Simplify more- 16x +16
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Help please! Will give brainlest!
stira [4]
The answer is 17/22 17/20 because of the fractions
6 0
3 years ago
Read 2 more answers
Jimmy had $4.52 to spend. He found something he wanted to buy for $6.21. How much would he need to borrow from his friend to mak
Inessa05 [86]
He would need to borrow $1.69
6 0
3 years ago
Read 2 more answers
Solve for x. have to turn in by tomorrow !
Elanso [62]
To solve this problem you must apply a theorem called: Intersecting secant theorem. The proccedure is shown below:

 1) For the figure shown on the left:

 (5)(x+5)=(6)(4+6)
 5x+25=60
 5x=60-25
 x=35/5
 x=7

 
2) For the figure shown on the right:

 (3)(3+5)=(4)(x+4)
 24=4x+16
 24-16=4x
 8=4x
 8/4=x
 x=2
7 0
3 years ago
The volume of the rectangular prism is _____ cubic units​
Ipatiy [6.2K]

Answer:

V=L*W*H

V=12*4*3

V=144

144 is your answer :)

Step-by-step explanation:

hope this helps

8 0
3 years ago
1) solve for w: 3w - 10 = 4w + 5<br> 2) solve for t:6 -2t &gt;18
Gre4nikov [31]
Problem # 1
 3w-10=4w+5
(3w-10) + (10-4w) = (4w+5) + (10-4w)
(3w-10) + (-4w+10) = (4w+5) + (-4w +10)
3w-10-4w+10 = 4w +5 -4w +10
3w-4w=15
-w=15
w= -15 (w is negative 15)

problem #2.
6-2t > 18
6-2t-6 > 18-6
-2t > 12 
(-1) (-2t) >  12 (-1)
2t > -12
next divide by 2
2t/2 > -12/2
 t >  -6     (t is greater then negative 6)

 
5 0
3 years ago
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