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2 years ago

In ▵DEF, m ∠ D = 53 and m ∠ F = 68. What is m ∠ E?

Mathematics

1 answer:

Marizza181 [45]2 years ago

4 0

Answer: 59

Step-by-step explanation:

a triangle always equals 180 degrees. a+b+c= 180 so you would solve for e, 53+68+e= 180

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N is inversely proportional to t and when t is 36 ,N is176 .

sergeinik [125]

Answer:

The answer is below

Step-by-step explanation:

N is inversely proportional to t, therefore:

N ∝ 1/t

Let k be the constant of proportionality, hence we can replace the relationship by:

N = k/t

Given that when t is 36, N is 176. Therefore we can find the value of k:

176 = k / 36

k = 176 * 36 = 6336

N = 6336/t

Also let us find N when t = 6. This is done by substituting t = 6 into the equation and simplifying:

N = 6336/6

N = 1056

8 0

2 years ago

What is the domain of f?

larisa86 [58]

Answer:

$\huge \boxed{\mathrm{A}}$

Step-by-step explanation:

The domain of a function is all possible values for the value of x.

The denominator in a rational function cannot equal to 0.

$x+2\neq 0$

Subtracting 2 from both sides.

$x\neq -2$

The domain of the function is all real numbers except -2.

7 0

3 years ago

Krya wants to solve the equation x/10+8=5 what steps should she use on both sides of the equation

maria [59]

Multiplied by 10
x+80=50
x=-30

7 0

3 years ago

9. shyam travelled 8 km 52 m by bus, 2 km 265 m by car. how much distance did he travel in all

Eduardwww [97]

Shyam travel total $10km 317m$ distance ,when he travelled $8 km 52 m$ by bus and $2 km 265 m$ by car .

How to find the total distance travel by Shyam ?

Shyam travelled distance by bus $=8 km 52 m$

Shyam travelled distance by car $=2 km 265 m$

Total distance travelled by shyam is

Total distance= distance travelled by car + distance travelled by bus

Total distance

$=2 km 265 m+8 km 52 m\\=(2+8)km(265+52)m\\=10km317m$

Learn more about the distance travel is here :

brainly.com/question/28048546

#SPJ4

7 0

1 year ago

What is the difference 1/8-3/10. A. -7/40 B.-3/40 C. 7/40 D. 17/40

mrs_skeptik [129]

The answer is A. -7/40.

1. Make sure the (the denominators) are the same
2. Subtract the (the numerators). Put the answer over the same denominator.
<span> 3. Simplify the fraction (if needed)
</span>

6 0

3 years ago