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In-s [12.5K]
2 years ago
14

I fell so dumnm for asking all these questions.

Mathematics
2 answers:
Mariulka [41]2 years ago
6 0

Answer:4x

Step-by-step explanation:

Nadya [2.5K]2 years ago
4 0

Replace x with 3 and solve for y to equal 12:


y = 4(3) = 12


the answer is y = 4x

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Please add steps and help me asap . Stuck please help
irga5000 [103]
It would equel 12 I'm pretty sure
4 0
3 years ago
A football team received 2 penalties for 15 yards each, 7 penalties for 5 yards each and 1 penalty for 19 yards. Write and find
VikaD [51]

Answer:

-84 yards

Step-by-step explanation:

The football team receiving a penalty will have negative number of yards.

For the first penalty, they received two 15 yard.

Total yards = 2(-15)

= -30 yards

For the second penalty , they received seven five yards

the total yards= 7(-5)

= -35 yards

for the last penalty, they received one 19 yards

Total yards= 1(-19)

= -19 yards

x= -30 + (-35) + (-19)

x = -30-35-19

x = -84 yards

3 0
4 years ago
Which line is perpendicular to y=2x+4?
steposvetlana [31]

Answer:

B

In the equation y=mx+b m is the slope of the line.

Therefore the coefficient in each of these equations is the slope.

A line with a perpendicular slope must have the inverse opposite of the actual line. For example if a line has a slope of 5, a perpendicular line to that line must have a slope of -1/5. If a line has a slope of 10, the perpendicular line has a slope of -1/10. If a line has a slope of 2 then the inverse opposite is -1/2 and that is the slope of the perpendicular line.

B is the only answer with the correct slope so B is the answer.

Step-by-step explanation:

6 0
3 years ago
The Howard County Chili Cook-Off ranks cooks to determine a winner. First place votes get 5 points, second place votes get 4 poi
pishuonlain [190]

Answer:

25 second place votes

Step-by-step explanation:

342-31=311

first 40x5=200

third 5x2=10

forth  1x1=1

200+10+1=211

311-211=100

100/4(second)

25 second place votes

6 0
4 years ago
Help me with my homework, please
loris [4]

Answer:

150°

Step-by-step explanation:

We know each angle in a equilateral triangle is 60° and that of a rectangle is 90° . So ,

\implies \angle ABC = \angle DBC + \angle ABD \\\\\implies \angle ABC = 90^o + 60^o \\\\\implies \boxed{\boxed{ \angle ABC = 150^o }}

3 0
3 years ago
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