2 years ago

Ill give brainliest Triangle Sum Theorem CLASSWORK

Mathematics

2 answers:

aniked [119]2 years ago

8 0

Answer & Step-by-step explanation:

5). x = 4

6). x = 8

You can write in the comments if you want an explanation.

Hope this help ;)

Viefleur [7K]2 years ago

3 0

Answer:

$8x + 32 + 116 = 180 \\ 8x + 148 = 180 \\ 8x = 180 - 148 \\ 8x =32 \\ \boxed{x = 4}$

<h3>4 is the right answer.</h3>

$(7x + 5) + 52 + 67 = 180 \\ 7x + 124 = 180 \\ 7x = 56 \\ \boxed{x = 8}$

<h3>8 is the right answer.</h3>

You might be interested in

Consider the surface z = x 2+4y 2+1. Suppose you are walking on this surface directly above a curve C in the xy-plane, where the

Bess [88]

With $x(t)=\cos t$ and $y(t)=\sin t$ , we have

$z(t)=x(t)^2+4y(t)^2+1$

$z(t)=\cos^2t+4\sin^2t+1$

$z(t)=3\sin^2t+2$

Then $z(t)$ has critical points where

$\dfrac{\mathrm dz}{\mathrm dt}=6\sin t\cos t=3\sin2t=0$

$\implies\sin2t=0\implies2t=n\pi\implies t=\dfrac{n\pi}2$

where $n$ is any integer.

$z(t)$ is increasing wherever $\sin2t>0$ , which happens for

$\dfrac{2n\pi}2$

$\boxed{n\pi$

5 0

2 years ago

Evaluate please I need helppppp

IrinaK [193]

Answer:

-5 sorry if it's wrong. I tried.

5 0

2 years ago

Read 2 more answers

Convert the credit card rate to the APR. Ohio, 0.02192% daily rate. Please round your answer to the nearest percent. (zero decim

kogti [31]

Answer:

Step-by-step explanation:

APR means annual percentage rate.

To convert the daily rate to an APR, multiply the daily rate by the number of days in a year

365 days = 1 year

0.02192% x 365 = 8.0008%

To round off to the nearest percent, look at the first number after the decimal, if it is less than 5, add zero to the units term, If it is equal or greater than 5, add 1 to the units term.

The tenth digit is 0, so the number would be rounded off to 8%

3 0

2 years ago

Mr. Grant's credit card bill was $2,684.72. If he has already paid off $1,865.24 of the amount due, how much more does he have t

vredina [299]

Assuming that he doesn't pay taxes on what he owes, then his remaining balance to pay is $819.48. I hope this helped.

8 0

2 years ago

Read 2 more answers

Sara buys a sweater at a department store. The sweater costs $30. The store is having a 25% off sale on everything in the store.

EleoNora [17]

30-25%=22.5
30-22.5=7.5

Sara saves $7.50 from the sale. The sale price would be $22.50

7 0

2 years ago