All categories

3 years ago

Need help 8th grade math

Mathematics

2 answers:

Lana71 [14]3 years ago

8 0

Answer:

Step-by-step explanation: try to get x in one side and the whole number to another side to get x= blank

a_sh-v [17]3 years ago

5 0

Answer:

x=0

Step-by-step explanation:

1. add +5 to both sides

2. rewrite equation as 13+x=13

3. subtract -13 to both sides

4. Since they both cancel out again, you're left with 0.

5. x=0

You might be interested in

If the growth factor is 1.6 what is the. the growth. rate

Citrus2011 [14]

48 millimeters per day

4 0

4 years ago

Solve the proportion 7/5=x/3

kumpel [21]

Start with

$\dfrac{7}{5}=\dfrac{x}{3}$

Multiply both sides by 3:

$\dfrac{21}{5}=x$

Recall that 21/5=4.2 to claim the correct answer.

6 0

3 years ago

Read 2 more answers

Find the quotient. 410 42 A) 48 B) 412 C) 4−8 D) 4−12

Julli [10]

Answer: d

Step-by-step explanation:

Final result :

205

——— = 9.76190

Step by step solution :

Step 1 :

205

Simplify ———

Final result :

205

——— = 9.76190

6 0

3 years ago

Read 2 more answers

52. A 33-tt ladder leans against a building so that the angle between the ground and the ladder is 80". How high does the

Ulleksa [173]

9514 1404 393

Answer:

32.5 ft

Step-by-step explanation:

The length of the side opposite the given angle is found using the sine relation:

Sin = Opposite/Hypotenuse

height on building = (33 ft)·sin(80°) ≈ 32.5 ft

The ladder reaches about 32.5 feet up the side of the building.

_____

Additional comment

The maximum angle compliant with OSHA safety rules is 75.5°.

3 0

3 years ago

-2 2/3 + (-9 4/5)= ?

Nataly [62]

Answer:

-22 /3 + (-94/5) 

-22/3 + -89/5

Step-by-step explanation:

-110/15 + - 257/15

-367/15

6 0

3 years ago