All categories

3 years ago

Help plz I WILL GIVE BRAINLIEST JUST PLZ HELP

Mathematics

2 answers:

-Dominant- [34]3 years ago

6 0

Answer:

3x-4=107* why vertical angles

Step-by-step explanation:

3x-4=107

add 4 on both sides

3x=111*

x=37

Vladimir [108]3 years ago

5 0

Answer:

x = 37°

The other two angles equals 73°. both of them are 73°

Step-by-step explanation:

107°+ 4° = 111

3x = 111°

x = 37°

360 - 214 = 146°

146 / 2 - 73°

You might be interested in

Which step should be completed first in the following problem 4(27÷3²)

Yakvenalex [24]

Answer:

3²

Step-by-step explanation:

We have to use BPEMDAS Order of Operations:

B - Brackets

P - Parenthesis

E - Exponents

M - Multiply

D - Divide

A - Addition

S - Subtraction

We use this order left to right. Since we have parenthesis, we look at that first. Inside, we have division and exponents. Since exponents come first, we have to evaluate 3² first.

7 0

3 years ago

Read 2 more answers

Passes through (1,9) slope=2

quester [9]

Answer:

y=2x+7

Step-by-step explanation:

y-y1=m(x-x1)

y-9=2(x-1)

y=2x-2+9

y=2x+7

4 0

3 years ago

Simple algebra need help!!!

nadezda [96]

Answer:

12.85 m

Step-by-step explanation:

First, you have to find the arc length of the sector. To do that, use the formula for arc length.

$\frac{x}{360} \times \pi \: d$

Since the figure is a semicircle, we know the central angle is 180, so plug that in for x. We also know the diameter, which is 5. So plug that in for d. Once you get the arc length, add 5 to it. 5 is the diameter and is part of the perimeter

5 0

3 years ago

Solve the Quadratic Equation.

vichka [17]

Answer:

x = ± 2i

Step-by-step explanation:

The equation has no real roots, gut has complex roots

Given

x² = - 4 ( take the square root of both sides )

x = ± $\sqrt{-4}$