3 years ago

Which expression has the same sum as the one below?

Mathematics

2 answers:

sattari [20]3 years ago

8 0

Answer:

Step-by-step explanation:

Goshia [24]3 years ago

5 0

Answer: 6+(-15)

Step-by-step explanation:

6+(-15) = -9

You might be interested in

An indoor trampoline park has an admission fee, plus an hourly charge. The graph displays the total cost from 3, 4, 5, and 6 hou

defon

Answer:

$4.5 per hour

Step-by-step explanation:

Hope this was accurate and help full. I hope you have a lovely day!

3 0

3 years ago

Read 2 more answers

In right triangle KLM, KL =14 and angle L=30° and angle M=90°. Find KM. Leave your answer in the simplest radical form.

salantis [7]

Answer:

KM = 7 Units

Step-by-step explanation:

In the given structure ΔKLM

∠KLM = 30° and side KL = 14 and ∠KML = 90°

and we have to find the measurement of KM.

From right angle triangle KLM

Side Sin30° = KM/KL = KM/14

KM = 14×sin30° = 14×1/2 = 7

So the answer is KM = 7 Units

5 0

3 years ago

Friday’s high temperature was −1°C. The low temperature was −5°C. What was the difference between the high and low temperatures?

Digiron [165]

Answer:

-4C

Step-by-step explanation:

-1 (-4) = -5

4 0

3 years ago

Identify the parts of the expression 4.2m + (8 , 2) - 6.

yan [13]

Answer:

The answe wo

Step-by-step explanation:

5 0

3 years ago

What is the value of x and y?

Pavel [41]

Answer:

$x=\boxed{2}$

$y=\boxed{4}$

Step-by-step explanation:

$\begin{cases} y= 6x-8... (1)\\\\y=-3x+10...(2)\end{cases}$

From equations (1) & (2), we find:

6x - 8 = - 3x +10

$\therefore 6x+3x = 8+10$

$\therefore 9x = 18$

$\therefore x =\frac{18}{9}$

$\therefore x = 2$

Plug x = 2 in equation (1)

y = 6(2)-8 = 12-8 =4

So,

$x=\boxed{2}$

$y=\boxed{4}$

6 0

3 years ago

Read 2 more answers