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lubasha [3.4K]
3 years ago
10

IM GIVING BRAINLIEST!!PLEASE HELP!!

Mathematics
1 answer:
Sidana [21]3 years ago
6 0

Answer: c

Step-by-step explanation:

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Mathhhh helppppppppppppppppppp
Salsk061 [2.6K]
4. C)If two figures are congruent, then they are similar.
If they are congruent them shape and size are the same and hence they are similar

5. Ratio 4/3 smaller side is 21
Multiply to find large side
4/3×21= 28ft D)

6. Width went from 24 to 3 in divide to get ratio
24/3 =8 now divide the length by 8 to find the postcard length
32/8= 4 in A)

8. If they are similar you need to find the ratio y reduces from 8 is similar to 6 so link those 6/8
This is your ratio you can simplify it to 3/4 now y/6 should also = 3/4
Y/6=3/4
Y=18/4= 4.5 C)

9.C)DC

8 0
3 years ago
Read 2 more answers
Find the slope between (-2,-2) and (0,-3)
KATRIN_1 [288]

Answer:

Step-by-step explanation:

x1 y1 x2 y2

-2 -2 0 3

ΔY 5

ΔX 2

slope= 2 1/2

B= 3

Y =2.5X +3

5 0
3 years ago
Based on the information below, choose the correct answers. Note: The monthly loan payment was calculated at 119 payments of $24
Lisa [10]

Since there are 120 payments in total

 Then the total interest paid is $ 9,118.32

The monthly interest = $ 9,118.32 / 120

The monthly interest = $ 75.99 per month

 

% total interest = ( $ 9,118.32/ 29,118.32) x 100

% total interest = 31.31 %

3 0
3 years ago
Read 2 more answers
Hi, I will give you brainliest if you answer correctly. Please answer reliably, don't troll, if you troll or not answer reliably
defon

Answer:

1 hour

Step-by-step explanation:

Well if the wind is blowing in his face 4 miles per hour and pushing him home 4 miles per hour then the wind pushing him home would make up for the time lost by the wind blowing in Ted's face because the wind was going at the same speed both times.

<em>Note: My answer assumes that the ground was flat. If it was not flat but slanted like a hill, then this answer would be incorrect.</em>

6 0
3 years ago
In the right triangle shown, what is the cosine of angle C?
DiKsa [7]

Answer:

Since the legs of the right triangle measure x + 1 and x + 15, respectively, and since the hypotenuse measures x + 17, the Pythagorean Theorem can be used as follows: (x + 1)2 + (x + 15)2 = (x + 17)2. This equation becomes (x2 + 2x + 1) + (x2 + 30x + 225) = x2 + 34x + 289, which then becomes 2x2 + 32x + 226 = x2 + 34x + 289. When all the terms are moved to one side, the equation becomes x2 – 2x – 63 = 0, and when the left side of the equation is factored, it becomes (x – 9)(x + 7) = 0. At this point, it seems as if x can equal 9 or –7, but if x were –7, one of the legs would have a negative length, and this is impossible. For this reason x equals 9, and the legs of the triangle measure 10 and 24, respectively, while the hypotenuse measures 26. Since cosine is

length of adjacent leg

length of hypotenuse

, the cosine of angle C is

24

26

, or

12

13

.

3 0
3 years ago
Read 2 more answers
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