3 years ago

Please help, due soon!! brainlyy

Mathematics

2 answers:

vovangra [49]3 years ago

4 0

Answer:

(2, 3)

Step-by-step explanation:

Use substitution method

Solnce55 [7]3 years ago

4 0

heres the answer for your question

You might be interested in

Evaluate the following expression:<br> 30 = 5(8 – 6 + 1) - (2^2 - 3)^3

grin007 [14]

Answer:

30=15

Step-by-step explanation:

30=40-30+6-4-27

30=10+2-27

40=12-27

30=-15

7 0

3 years ago

Two angles of a triangle measure 55° and 20°.

PolarNik [594]

The answer is c because of the fact that if the 2 angles at 55 and 20 that means that you have to add them together and get to 180 for the triangle to be true

4 0

3 years ago

4/9+(x-1)=28/9-(x-7x)+1

k0ka [10]

4/9 + (x-1) = 28/9 - (x-7x) + 1

4/9 + x - 1 = 28/9 - x + 7x + 1

-5/9 + x = 37/9 + 6x

-5x = 42/9

-5x = 4.6 (repeating 6)

x = -0.93 (repeating 3)

Hope this helps! ;)

5 0

3 years ago

All help is much appreciated please and thank you

scoundrel [369]

Anddd Similar traingles for one more time.

Here,
RQ/RP = RS/RT = QS/PT = 1/2

Using the values of QS and PT will give,

$\frac{y}{y + 46} = \frac{1}{2} \\ \\ 2y =y + 46 \\ \\ y = 46$

Therefore y= 46 units.

6 0

3 years ago

PLEASE HELP:)

Debora [2.8K]

The first incorrect is the second step so choice B. ,bc. the exponents need assuming not multiply

hope helped

8 0

3 years ago