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wlad13 [49]
3 years ago
10

HELP PLEASE! 50 POINTS AND WILL MARK BRAINLIEST.

Mathematics
1 answer:
Alex777 [14]3 years ago
7 0

Answer:  a) the dependent variable is y, the amount he earns depending on x, the independent variable. x is the number of hours.

b) y = 5x + 10

c)  Bobby earns $27.50 for the 3.5 hour job

Step-by-step explanation: use the function y=5x + 10  substitute 3.5 for x

y = 5(3.5) + 10

y = 17.5 + 10

y= 27.5

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Find the surface area of each figure. Round to the nearest tenth if necessary.​
Lady bird [3.3K]

Answer:

Step-by-step explanation:

Base of triangle = b = 8 cm

Height of triangle = h = 6 cm

Length of rectangle = l = 6 cm

Sides of the triangle :  S1 = 6 cm ;  S2 = 8 cm and S3 = 10 cm

Surface area of triangular prism= bh + l *(s1+ S2 + S3)

                                                    = 8 * 6 + 6*(6+8+10)

                                                    = 48 + 6*24

                                                     = 48 + 144

                                                     = 192 square cm

3 0
3 years ago
What percent of 9.2 m is 2.5
Nadusha1986 [10]
To solve this, you just simply divide to get a decimal and then convert to a percentage.

2.5 divided by 9.2 is equal to approximately 0.2717.

You then multiply that by one hundred to get a percentage. So the final answer is approximately 27.17%.
7 0
4 years ago
Read 2 more answers
Somebody please help me ive been trying for hours
elixir [45]

Answer:

width = 5k^2

length( 3k^2 +7k +4)

Step-by-step explanation:

15k^4 +35k^3 +20k^2

The width is the greatest common factor

We can factor 5k^2 out

5k^2( 3k^2 +7k +4)

The length is what is inside the parentheses

4 0
4 years ago
Quadrilateral RSTQ is a parallelogram.
Ket [755]

Answer:

\angle T \cong \angle R\\\angle S \cong \angle Q

Step-by-step explanation:

According to the Parallelogram definition, every Parallelogram have a pair of congruent sides.  In this case, Namely \overline{RS} \cong \overline{TQ}  and \overline{QR} \cong \overline{TS}

(not listed as an option)

And the opposite angles are congruent too.

So

\angle T \cong \angle R\\\angle S \cong \angle Q

5 0
3 years ago
"you are playing checkers with your good friend, bob. initially, you both start with 24 pieces. after 12 minutes have passed, yo
andre [41]
Each of you list 8 pieces
6 0
3 years ago
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