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Assoli18 [71]
4 years ago
8

If the triangles are congruent,

Mathematics
1 answer:
harkovskaia [24]4 years ago
5 0

Answer:

x = 3

Step-by-step explanation:

If the triangles are congruent then

4x + 1 = 13

4x = 12

x = 3

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24+3/10+7/100+9/1000​
vagabundo [1.1K]

Answer:

24379/1000

Step-by-step explanation:

Make the all the denominators the same and you have to multiply it by the same too.

7 0
3 years ago
Read 2 more answers
6. Isabella decides to sell handmade stationery. She decides to sell 2 cards for $9. Which table below show the possible values
olasank [31]

Answer:

G.

Step-by-step explanation:

cards = 2

dollars = 9

to check that the number of cards with the correct amount d;

use the ratio and proportion.

(3 x 18)/9 = 4

(4 x 31.5)/18 = 7

(7 x 45)/31.5 = 10

therefore, option G. table G. is the correct answer

try doing the ratio and proportion on the other table and the number of cards DO NOT match with the amount.  (see attached)

5 0
4 years ago
Estimate. 6.13/3 Choose 1 answer: a 2 b20 c200 d2000
34kurt

Answer:

The answer is option A.

<h3>2.</h3>

Hope this helps you

8 0
4 years ago
A trapezoid has a height of 10 centimeters. One parallel base has a length of 7 centimeters, and the other parallel base has a l
Papessa [141]

Answer:

I couldn't see the picture it is black

Step-by-step explanation:

the formula for the area of a trapezoid is:

\frac{b1+b2}{2} h

insert 7 for b1, 13 for b2, and 10 for h

\frac{7+13}{2} 10

100

Hope that helps

8 0
3 years ago
The product of two positive numbers is 750. The first number is 5 less than the second number. The equation x(x – 5) = 750 can b
bezimeni [28]
Ab=750 and a=b-5, using this value of a in the original equation gives you:

(b-5)b=750

b^2-5b=750

b^2-5b-750=0

b^2-30b+25b-750=0

b(b-30)+25(b-30)=0

(b+25)(b-30)=0

b=30 


4 0
4 years ago
Read 2 more answers
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