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maxonik [38]
3 years ago
6

2) given ABC≈DEF, answer questions A and B​

Mathematics
1 answer:
Illusion [34]3 years ago
3 0

Answer:

If ABC and DEF are similar triangles such that ∠A = 47° and ∠E = 63°, then the measures of ∠C = 70°. Is it true? Give reason. ∴ Given statement is true. Question 3. Let ∆ABC ~ ∆DEF and their areas be respectively 64 cm 2 and 121 cm 2. If EF = 15.4 cm, find BC. Question 4. ABC is an isosceles triangle right-angled at C. Prove that AB 2 = 2AC 2.

Step-by-step explanation:

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ale4655 [162]

Answer:

B

Step-by-step explanation:

To evaluate g(7) substitute x = 7 into g(x) , that is

g(7) = \frac{7}{8} × 7 - \frac{1}{2}

      = \frac{49}{8} - \frac{4}{8}

      = \frac{45}{8} → B

5 0
3 years ago
What are the binomial factors of the expression below? x^+7x+12
DaniilM [7]
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Answer: <span>A. (x+4)(x+3)</span>
8 0
3 years ago
What is the relationship between the expression 1/4 divided by 4 and 1/4 X 1/4? Explain.
Vinil7 [7]
The relationship would be that 1/4 ÷ 4 and 1/4 × 1/4 are the same.

This is because, if you were going to work out 1/4 ÷ 4, you would start with writing it as 1/4 ÷ 4/1.
Then, the rule for dividing fractions is you flip the second fraction and change the divide sign to a multiply sign, so that gives you 1/4 × 1/4.

I hope this helps!
5 0
3 years ago
The soccer league needs to transport all 133 players to the tournament if four players can ride in one car how many cars are nee
alukav5142 [94]

Answer:

34

Step-by-step explanation:

133/4=33.25

You can have 1/4 of a car so you have to round up

34

4 0
3 years ago
Read 2 more answers
If BE=30 and BD=8x+12 then x=
Murrr4er [49]
If BE=30 then you would have to find out what x is. 8+12=20 so all you need is 10 more to equal BE.
5 0
4 years ago
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