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Mila [183]
2 years ago
14

6th grade math help me pleaseeee

Mathematics
2 answers:
qaws [65]2 years ago
4 0

Answer:

1.4

Step-by-step explanation:

9.5 + 0.9 x (-9) = 1.4

Gnoma [55]2 years ago
3 0

Answer:

1.4

Step-by-step explanation:

9.5+0.9t

=9.5+0.9(-9)

=9.5+-8.1

=1.4

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A construction worker is tasked with tiling two square rooms, room A and room B. Room B has side lengths that are double the sid
swat32

Answer:

<u><em>4 boxes of tiles.</em></u>

Step-by-step explanation:

Both rooms are square, so each has equal sides.  Let's set a side to room A as x.  It's area would be x^2.  Room B has sides = 2x, so it's area would be (2x)^2 or 4x^2.  The ratio of the areas B/A = 4x^2/x^2.  B/A = 4.

Room B has 4 times the area of A.  If one box of tile completes Room A, Room B would need four times that amount, or 4 boxes.

4 0
2 years ago
8c^3 d^2 divided 4cd^2
Lana71 [14]

Answer: 2c^2

Step by step explanation:

4 0
3 years ago
If n(A)=26, n(B)=41, and n(A ∩ B)=8, find n(A ∪ B).
miskamm [114]

n (AUB) = 59

Step-by-step explanation:

n(A U B) = n(A) + n(B) -n(A intersection B)

= 26+ 41- 8

= 59

8 0
3 years ago
Write the equation in slope-intercept form of a line with slope -2 that passes through the point (1.-7)
tiny-mole [99]

Answer:

y=-2x-5

Step-by-step explanation:

y-y1=m(x-x1)

y-(-7)=-2(x-1)

y+7=-2x+2

y=-2x+2-7

y=-2x-5

6 0
3 years ago
The ratio of the radii of two spheres is 3:1. The volume of the larger sphere is 729 in3. What is the volume of the smaller sphe
Yanka [14]
27 in3 because you have to divide it

8 0
3 years ago
Read 2 more answers
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