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3 years ago

I really need help please help

Mathematics

1 answer:

hodyreva [135]3 years ago

4 0

This is a simultaneous equation!

I’ll write the answer out and send it in a minute x

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Find the value of x<br> A.)25<br> B.)140<br> C.)5<br> D.)1

Vlada [557]

Answer:

25 = x

Step-by-step explanation:

The angles are vertical angles and vertical angles are equal

5x+15 = 6x -10

Subtract 5x from each side

5x-5x+15 = 6x-5x -10

15 = x - 10

Add 10 to each side

15+10 = x-10+10

25 = x

5 0

2 years ago

Read 2 more answers

The following stock prices reflect the closing price for the past five days. Find the 3 day SMA

Masteriza [31]

Answer:

solution

Step-by-step explanation: total=209.75

7 0

1 year ago

PLS HELP ME IMMA CRY ONGG GGHGHJH

WITCHER [35]

Answer:

127

Step-by-step explanation:

We started at 7

We keep going up 3

multiply

$3\cdot40=120$ Now add $120+7=127$ at the 40th term

8 0

2 years ago

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My question is what is 57=25+8x

KATRIN_1 [288]

Answer: X=4

Step-by-step explanation: distribute by subtracting 25 from both sides giving you 32=8X and then divide by 8 on both sides to get 4. Hope that helps

4 0

2 years ago

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2 3/4+3 5/8 simplified

otez555 [7]

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Solution:

Given expression is $2\frac{3}{4}+3 \frac{5}{8}$ .

To simplify the expression $2\frac{3}{4}+3 \frac{5}{8}.$

Let us first convert the mixed fraction into improper fraction.

$2\frac{3}{4}+3 \frac{5}{8}=\frac{(2\times 4) + 3}{4}+ \frac{(3 \times 8)+5}{8}$

$=\frac{8+ 3}{4}+ \frac{24+5}{8}$

$=\frac{11}{4}+ \frac{29}{8}$

Take LCM for the denominators (LCM of 4, 8 = 8) and make the same.

$=\frac{11\times2}{4\times 2}+ \frac{29\times1}{8\times1}$

$=\frac{22}{8}+ \frac{29}{8}$

$=\frac{51}{8}$

Now, divide 51 by 8 and again write it in the mixed fraction.

$=6\frac{3}{8}$

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Hence, the simplified answer is $6\frac{3}{8}$ .

7 0

3 years ago