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Deffense [45]
3 years ago
14

PLEASE HELP ME I WILL DO ANYTHING!!!

Mathematics
1 answer:
ioda3 years ago
5 0

Answer:

x=11

Step-by-step explanation:

the angles shown are supplementary so they will add up to equal 180 so we write the equation 180=5x+10x+15 and solve for x

step 1 combine like terms

180=15x+15

step 2 subtract each side by 15

165=15x

step 3 divide each side by 15

x=11

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A storage bin in the shape of a rectangular prism has a volume of 5400 cubic inches the base area of the stores Venice 450 squar
aliina [53]

Answer:

12 inches

Step-by-step explanation:

The storage bin is in the shape of a rectangular prism.

Its volume is 5400 cubic inches and its base area is 450 square inches.

The volume of a rectangular prism is given as:

V = L * W * H

where L = length

W = width

H = height

The product of the length and width gives the base area of the rectangular prism:

A = L * W

This implies that:

V = A  * H

=> 5400 = 450 * H

H = 5400 / 450

H = 12 inches

The height of the bin is 12 inches.

7 0
4 years ago
If x-2 is a factor of x^2+3x+k, what is the value of k?
Ne4ueva [31]
Take x-2=0

x=2

put the value of x in the equation

2^2 + 3(2) + k =0
4+6+k=0
10+k=0
k= -10

hope you understand
5 0
3 years ago
Brody made 3 3/4 pounds of trail mix. If he puts 3/4 of a pound into each bag, how many bags can Brody fill?
scZoUnD [109]

Answer :he can fill 5 bags

Step-by-step explanation: 3/4 times 5

3 0
3 years ago
 Can someone solve then explain the process of solving this?
lorasvet [3.4K]

Answer:

58°

Step-by-step explanation:

<h3>Angle sum property of triangle:</h3>

  The sum of all angles of a triangle is 180°.

 x + 69 + 55 + x + 78 = 180

  x + x + 69 + 55 + 78 = 180

Combine like terms,

                   2x + 202 = 180

Subtract 202 from both sides,

                              2x = 180 - 202

                              2x = -22

Divide both sides by 2,

                                 x = -22/2

                                 x = -11

∠A = x + 69

     = -11 + 69

 \sf \boxed{\angle A= 58^\circ}

7 0
2 years ago
Answer the following question with explanation
GREYUIT [131]

Answer:

a . 9.66 cm

Step-by-step explanation:

a. rule MDAS

multiple first

4(1)=4

4(√2)=5.66

(4+5.66)=9.66cm

3 0
3 years ago
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