All categories

3 years ago

LAST QUESTION PLS HELP. (It's not solve for x)

Mathematics

2 answers:

QveST [7]3 years ago

6 0

Answer:

m∠ABC = 26°

Step-by-step explanation:

13x+6 + 8+3x + 70 = 180

16x + 84 = 180

16x = 96

x = 6

m∠B = 8+3(6) = 26°

Nastasia [14]3 years ago

5 0

Answer:

Step-by-step explanation:

So, if the angle shown, one of them is 70. the other is 110, because line is 180 degress, 180-70 = 110. C is 110. But, we need to find B. 13x + 6 must also be 70 degrees. 70-6 = 64. 64/13 = about 5. A is 100. The inner angles are 70+70+N. Angles in triangle are 180, so N is 180-70-70, which is 180-140. The B is 40 degrees.

You might be interested in

Write down the next term in each of these sequences. a) 19, 15, 11, 7, 3,

Alekssandra [29.7K]

Answer:

-1

Step-by-step explanation:

Find the difference of each sequence

19 - 15 = 4

15 - 11 = 4

11 - 7 = 4

7- 3 = 4

3 - ? = 4

Subtract 4 from the 3

3 - 4 = -1

Therefore, the next term is -1

5 0

2 years ago

HELP ME DO A STATEMENT REASON FOR THIS PLEASE

Natali [406]

Answer:

Lines are parallel if the sum of external angles of same side is 180°.

Step-by-step explanation:

Let one of the external angle is α°.

and other external angle is β° which is equal to α°/11. (∵ Given on is 11 times smaller than the other.)

Also β° = 1/6 of the right angle = (1/6)×90° = 15°.

β° = α°/11 , ⇒ α° = 11×β° = 11×15° = 165°.

α°+β° = 165° + 15° = 180°.

Here, sum of the two external angles = 180° ⇔ the given lines are parallel.

3 0

4 years ago

Tamara needs $624 for her budget every week. She works 40 hours a week.

kirza4 [7]

Answer:

$15.6

Step-by-step explanation:

Based on the given information, it is $15.6. However, it never specified how many hours she works a day and how many days of the week she works, so we must assume it is just 624/40.

3 0

3 years ago

Read 2 more answers

Simplify <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B%5Csqrt%7B6%7D%20%7D" id="TexFormula1" title="\frac{4}{\sqrt{6} }" a

PtichkaEL [24]

Here’s how to solve it:
1. Multiply the fraction by √6/√6
2. To multiply the fractions, multiply the numerators and denominators separately
3. When a square root of an expression is multiplied by itself, the result is that equation
4. Reduce the fraction with 2
5. Answer is below

5 0

3 years ago

A line passes through point A(10,15). A second point on the line has an x-value that is 125% of the x-value of point A and a y-v

melisa1 [442]

The equation of the line in the point-slope form is y - 15 = $-\frac{3}{2}$ (x - 10)

Step-by-step explanation:

The point-slope form of a linear equation is $y-y_{1}=m(x-x_{1})$ , where

m is the slope of the line, where $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$ , $(x_{1},y_{1})$ and $(x_{2},y_{2})$ are two points on the line
$(x_{1},y_{1})$ is a point on the line