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krek1111 [17]
3 years ago
7

Work out the size of the interior angle DEA. Picture provided below, please help.

Mathematics
1 answer:
Alik [6]3 years ago
3 0
I'm working on helping you figure this one out. By chance could you find the angle measure of B?
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A photo is 4 inches by 6 inches. What is the area of the photo?
kolezko [41]
4 * 6 = 24
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4 0
3 years ago
A contractor purchases ceramic tile to remodel a kitchen floor. Each tile cost $4 and the adhesive/grouting material costs $17.8
erma4kov [3.2K]

Answer:

132 tiles

Step-by-step explanation:

Each tile cost $4

The adhesive/grouting material costs $17.82.

If the contractor pays a total of $545.82

Let the number of tiles be represented as x

The equation is represented as:

$17.82 + $4 × x = $545.82

17.82 + 4x = 545.82

Collect like terms

4x = 545.82 - 17.82

4x = 528

Divide bother sides by 4

4x/4 = 528/4

x = 132

The number of ceramic tiles the contractor bought = 132 tiles

8 0
2 years ago
“The amount y (in cups) of flour is proportional to the number x of eggs in a recipe. the recipe calls for every two eggs. inter
masha68 [24]

Answer:

A. y=3/2x

B. y=3/2x

C. 18

 

i did this with my sister

8 0
2 years ago
Read 2 more answers
Claire is 12 years old. Her brother roger is 4 years old, and their mother is 36 years old. Which fraction shows the ratio of Cl
ki77a [65]

Answer:

D.) 1/3

Step-by-step solution:

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5 0
3 years ago
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Which statement describes the graph of f(x)=-4x^3-28x^2-32x+64
lord [1]
The only that has the shape of the one below.

y = -4(x^3 + 7x^2+8x - 16)
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y = - 4(1 + 7 + 8 - 16)
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y = -4(x -1)(x^2 + 8x + 16)
y = -4(x - 1)(x + 4)^2


7 0
3 years ago
Read 2 more answers
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