All categories

2 years ago

Need help on #6 step by step I'm so confused how this works I always get stuck

Mathematics

1 answer:

inna [77]2 years ago

6 0

To find the variable x, set the two outside equations equal to each other because all sides are equal
x+13=3x+3
13=2x+3
10=2x
x=5

then to find h, you set the equation equal to 90 because that's how many degrees it is
2h-45=90
2h=135
h=67.5

You might be interested in

State the slope and y-intercept of the graph of y + 2x = 3.

insens350 [35]

Answer:

y-intercept=(0, 3) slope=-2

hope this help

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A bag of peanuts weighs 1/4 pound. How much do 1 1/2 weigh?

Nataly [62]

Answer:

I think it would weigh 1 1/8, love

Step-by-step explanation:

I'm not good at explaining but I'll try.

One bag weighs 1/4 pound meaning that half a bag would weigh 1/8 pound

Hope I helped sweetheart

7 0

2 years ago

Please help asap 25 pts

natulia [17]

Answer:

C and D

Step-by-step explanation:

in equations y=4x+9 and y=4x-9 you have the same slope (4) so paralleling is guaranteed.

y=9 and y=18 you can understand as y=0x+9 and y=0x+18, so in this situation you have the same slope (0), so lines y=9 and y=18 are parallel too.

5 0

2 years ago

WORTH 50 POINTS

Rufina [12.5K]

1) B irrational

2) B sometimes because a negative integer is not a whole number

3) C irrationals

4) C and D are whole numbers

5) C irrational

6) D 7/10 because a rational number is always a faction

7) C rational numbers

8) D real and rational

9) D rational, real, whole number

10) A integers

7 0

2 years ago

Read 2 more answers

There are 3 seats in each row in a school auditorium. There are 15 rows in the auditorium. Each new seat costs $74. What is the

Akimi4 [234]

3 seats x 15 rows = 45 total seats

45 seats x $74 = $3,330.00 total cost

6 0

2 years ago