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cluponka [151]
3 years ago
8

a construction worker needs to put a rectangular window in the side of a building. He knows from measuring that the top and bott

om of the window have a width of 9 feet and the sides have a length of 12 feet. he also measured one diagonal to be 15 feet. what is the length of the other diagonal?
Mathematics
2 answers:
Art [367]3 years ago
8 0

Answer:

the answer is 15

Step-by-step explanation:

solmaris [256]3 years ago
3 0

Answer:

You can espick español y not can espick inglés

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Which card would cost you the least and by how much? If a credit card company A offers a 2% rebate for all purchases during the
olga2289 [7]
Card A:
<span>$4,350  x 0.02 = $87
</span><span>$360  - $87 = $273

Card B:
Interest $270 no rebate

so $273 - $270 = $3

Card B cost least and $3 less than card A</span>
8 0
3 years ago
Find the slope and y-intercept of y=-5
kicyunya [14]

Answer:

slope = 0

y intercept = -5

Step-by-step explanation:

y= -5  is a horizontal line

horizontal lines have a slope of 0

it crosses the x axis at y=-5


4 0
3 years ago
Read 2 more answers
How can I find the value of X?​
BARSIC [14]

Answer:

D

Step-by-step explanation:

Remark

The first thing you must do is notice that <D = <BEA. Mark it that way on your diagram.

The Second thing you need to notice is that <BEA and <A are equal because <A and <D are marked as equal.

So both the large triangle and the small one are isosceles. because 2 of the 3 angles are equal.

Now are you ready for this? That means that BA = 10 because BA is opposite one of the 2 equal angles in the small triangle. So now you are ready to set up a proportion.

Proportion

AB / AC = AE/AD

Givens

AB = 10

AC = 18

AE = 8

AD = x + 8

Solution

Substitute the Givens into the Proportion.

10/18 = 8/(x + 8)                      Cross multiply

10(x + 8) = 8 * 18                     Simplify both sides

10x + 80 = 144                        Subtract 80 from both sides

10x + 80 - 80 = 144 - 80

10x = 64                                   Divide by 10

10x/10 = 64/10

Answer: x = 6.4

5 0
2 years ago
Here are four number cards.
vfiekz [6]

Answer:

its number 6

Step-by-step explanation:

6 0
3 years ago
Help please image is uploaded view please.
harina [27]

Answer:

23

Step-by-step explanation:

we are given that angle NRQ is 78 degrees

we can see from the figure that the sum of the given angles is angle NRQ

so

(8x + 7) + (4x - 1) = 78

12x + 6 = 78

12x = 72

x = 6

Now, we have to find angle PRQ

replacing x with 6 in the equation of angle PRQ

PRQ = 4(6) - 1

PRQ = 23

6 0
3 years ago
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