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2 years ago

The triangles shown below must be congruent. True or false

Mathematics

2 answers:

ipn [44]2 years ago

8 0

True is the answer .....

Katen [24]2 years ago

6 0

Answer:

true

Step-by-step explanation:

they're not dilated in anyway.

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Which expression is equivalent to

Finger [1]

The answer would be A. because two negatives equal a positive

7 0

2 years ago

How do you estimate21× 78

finlep [7]

21 *78=

20 * 80=

1600 as an estimate

8 0

2 years ago

Need help asap thank you

Angelina_Jolie [31]

Answer:

D is 107 and E is 38

Step-by-step explanation:

20x+40=180

20x=140

X=140/20

x=7

M<A=5(7)+3

m<a=m<e

15(7)+2

107

m<b=m<d

5 0

3 years ago

Part b evaluate each expression if b = 3 5 b + 9 + 8B + 22 + 8 + 4

MrRissso [65]

Answer: 80

Step-by-step explanation: multiple b(3) with everything its next to, then add it all up

5 0

1 year ago

Read 2 more answers

A carpenter must pick up a wooden beam from the Home Depot. The wooden beam is 12 feet long. The bed of his truck is 5.5 ft by 8

rosijanka [135]

Answer:

Beam stick out = 2.09 ft

Step-by-step explanation:

Given:

Length of wooden beam = 12 ft

Side of bed = 5.5 ft by 8 ft by 2 ft

Find:

Length of wooden beam needed.

Computation:

$Length\ of \ diagonal = \sqrt{a^2+ b^+ c^} \\\\\\ Length\ of\ diagonal = \sqrt{5.5^2+ 8^2+ 2^2}\\\\ Length\ of\ diagonal = \sqrt{30.25+64+4}\\\\Length\ of\ diagonal = \sqrt{98.25}\\\\Length\ of\ diagonal = \sqrt{30.25+64+4}\\\\Length\ of\ diagonal = 9.91$

Length of wooden beam needed = 9.91 ft

Beam stick out = 12 ft - 9.91 ft

Beam stick out = 2.09 ft

4 0

3 years ago