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3 years ago

Math please help thanks only #4

Mathematics

1 answer:

Kisachek [45]3 years ago

4 0

Answer: Similar because they are the same shape and the angle BC is equal to angles DF :) hope this helped

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Exercise 5.2<br>Which of the capital letters of the English alphabet are symmetrical?

daser333 [38]

Answer:

The Capital letter of English alphabet that are symmetric are B,C,D,E,H,I,K,OX

Step-by-step explanation:

hope it helps

4 0

3 years ago

Sasha has $15 in her wallet. This is 20% of the total money she possesses. How much total money

ivolga24 [154]

If 15 is 20% of her money you need to multiply 15 times 5 to get her total money which is 75 $

5 0

3 years ago

PLEASE HELP I WILL MARK BRAINLIEST!

mylen [45]

The answer is D.137
The questions asked how many people he surveyed therefore you are to add up all the numbers.
74+33+12+18= 137

4 0

4 years ago

5x + 2y=7<br> - 2x + 6y=9

ollegr [7]

Answer:

x = $\frac{12}{17}$ or 0.706

$y = \frac{59}{34}$ or 1.735

Step-by-step explanation:

5x + 2y=7 ----->(eq 1)

- 2x + 6y=9 ----->(eq 2)

Multiply (eq 1) with 3

3×(5x + 2y) = 3×7

15x + 6y = 21 ----->(eq 3)

substract (eq 3) from (eq 2)

- 2x + 6y - (15x + 6y) = 9-21

- 2x + 6y - 15x - 6y = 9-21

- 2x - 15x + 6y - 6y = 9-21

-17x = -12

x = -12 ÷ -17

x = $\frac{12}{17}$

put x = $\frac{12}{17}$ in (eq 1)

$5*\frac{12}{17} + 2y = 7$

$2y = 7- 5*\frac{12}{17}$

$2y = \frac{7*17 - 60}{17}$

$2y = \frac{119- 60}{17}$

$2y = \frac{59}{17}$

$y = \frac{59}{17*2}$

$y = \frac{59}{34}$

6 0

4 years ago

Use a pattern to answer both of these questions 98 points

MakcuM [25]

1. answer 15

2. answer 256

have a great day

4 0

3 years ago

Read 2 more answers