3 years ago

PLEASE HELP !! I'LL GIVE YOU BRAINLIEST !!

Mathematics

1 answer:

GuDViN [60]3 years ago

5 0

Answer:

Step-by-step explanation:

tan45° = 10/x

=> 1 = 10/x

=> x = 10

=> y^2 = 10^2 + 10^2 = 200

=> y = 100*sqrt(2)

=> b

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Alex777 [14]

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3 years ago

A number divided by 7 is 9

klemol [59]

A number divided by 7 is 9: $\frac{x}{7} =9$
Multiply both sides by 7 to get the answer so it'll be: $\frac{x}{7} (7)=9(7)$

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4 0

3 years ago

Read 2 more answers

Fill in the blanks!! (Will be given brainliest for the correct answers)

TEA [102]

Answer:↓↓↓

Step-by-step explanation:

We are given that side AB is congruent to BD. We are also given that side AC is congruent to CD.

We know that side BC and side CB are congruent because of the Reflexive property.

Therefore, ΔABC and ΔDBC are congruent because of SSS Postulate.

Hope this helped!

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3 years ago

Idk how to solve this find value of x and y

uysha [10]

Answer:

Try out each different answers and see which one would work.

Step-by-step explanation:

Go to A, and then B and then C and then D to find the correct one. Plug in the answers to find out which one is correct.

7 0

3 years ago

P = nc - e and p is 4520 and n is 3000 and e is 700 what is the value of c

adoni [48]

Answer:

c= 1.74

Step-by-step explanation:

4520 = 3000(c)-700

4520=3000c-700

+700 +700

5220=3000c

c=1.74

to check to see if this is right you would do this:

4520=3000(1.74)-700

4520=5220-700

4520=4520

3 0

3 years ago