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Gelneren [198K]
3 years ago
9

Help? pls i mark brainlest answer

Mathematics
2 answers:
Akimi4 [234]3 years ago
8 0

Answer:

3x - 13 = 32, x = 15

Step-by-step explanation:

∠ N = 90° , then

3x - 13 + 58 = 90 ( subtract 58 from both sides )

3x - 13 = 32

Add 13 to both sides

3x = 45 ( divide both sides by 3 )

x = 15

Delicious77 [7]3 years ago
6 0

Answer:

3x-13 = 32 degrees

x= 15 degrees

Step-by-step explanation:

i dont think you need to show work so ill keep this short and simple :)

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What is the difference between a repeating decimal and a terminating decimal?
Pani-rosa [81]

Answer:

Terminating decimals have a finite number of digits after the decimal point while Repeating decimals have one or more numbers or sequences of repeating numbers after the decimal point.

If you found this helpful please give me branliest.

8 0
3 years ago
Find measure of angle Y.
ludmilkaskok [199]
Sum of inside  angles of a polygon= 180º(n-2)
n=number of sides.
This polygon has 6 sides, the sum of all its angles would be=180º(6-2)=720
let´s:
xº=inside angle 
xº=720º-sum of the others inside angles.
xº=720º-(75º+130º+120º+105º+145º)=720º-575º=145º

yº=180º-xº=180º-145º=35º

Answer: yº=35º
8 0
3 years ago
Find the product. 2 · 14 = a0
lbvjy [14]

Answer:

28

Step-by-step explanation:

Because the . Stands for multiplication so 14×2 is 28

4 0
3 years ago
Calculate the acceleration of a moving object, given that the object is 500 g and has a a force of 6.5 n
ratelena [41]

Hello!

\large\boxed{a = 13m/s^{2}}

Use the equation F = m · a to solve where:

F = total force (N)

m = mass (kg)

a = acceleration (m/s²)

We are given the force and mass, so we can plug these values into the equation to solve.

However, mass is used in kilograms, so we must convert from grams to kilograms:

1 kg = 1000 grams

Convert using dimensional analysis or proportions:

500 g* \frac{1 kg}{1000g}  = 0.5kg

Plug in the force and mass to solve:

6.5 = 0.5(a)

Divide both sides by 0.5 (Multiply by 2)

a = 13 m/s²

7 0
3 years ago
Read 2 more answers
there's a crab on the ocean floor 60 ft below sea level and a bird 120 ft in the air how far apart are the crab and the bird
baherus [9]

Answer:

180 feet

Step-by-step explanation:

|-60+120| is 180

7 0
3 years ago
Read 2 more answers
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