Ask question

Ask question

All categories

3 years ago

15

#2 and #3 please. I'm lost

1 answer:

Dennis_Churaev [7]3 years ago

5 0

Alternate means it will be across and on the opposite side, there for the alternate interior angle for 2 would be the same number as the function you're solving.
For example: if you're going to find the alternate interior of 17x+9, it will be 17x+9, the angle on the lower right hand side of the top parallel line.

You might be interested in

3.) mr. smith’s class sold wrapping paper for $3.50 each and mr. davis’ class sold magazines for $2.75 each. together, the class

igor_vitrenko [27]

Answer:

The number of wrapping paper sold was 32 and the number of magazines sold was 40

Step-by-step explanation:

Let

x ----> the number of wrapping paper sold

y ----> the number of magazines sold

we know that

The classes sold 72 items

so

$x+y=72$ ----> equation A

The classes earned $222 for their school

so

$3.50x+2.75y=222$ ----> equation B

Solve the system of equations by graphing

Remember that the solution of the system of equations is the intersection point both graphs

using a graphing tool

The solution is (32,40)

see the attached figure

therefore

The number of wrapping paper sold was 32 and the number of magazines sold was 40

7 0

3 years ago

Solve the inequality

Nezavi [6.7K]

I’m pretty sure it’s x>5 when add 4 to the other side and get 5 i’m just not sure about the sign

5 0

2 years ago

Shkiper50 [21]

Drawing a king is 1/4 and drawing a black card is 26/52

8 0

2 years ago

14.You buy some furniture. The coffee table costs $189.99, the loveseat costs $249.95, the sofa costs $493.68, and 2 chairs cost

ollegr [7]

The Answer is :$1,213.13

8 0

3 years ago

Average after 8 test is 91%. if he gets a 78% on his 9th test what will be the new acerage

Vika [28.1K]

All you need to do is add te averages together then divide them by 2. 91%+78%=169% 169%÷2=84.5% So the new test average is 84.5%

6 0

2 years ago