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3 years ago

PLSS HELPP 25 POINTS AND BRAINLIEST

Mathematics

2 answers:

Alenkasestr [34]3 years ago

6 0

Answer:

$\Large \boxed{\sf 144 \ ft^2}$

Step-by-step explanation:

Find the area of the 4 triangles and 1 square and add them.

Area of triangle = base × height × 0.5

Area of square = s²

$(9 \times 6 \times 0.5\times 4)+(6^2)=144$

Genrish500 [490]3 years ago

5 0

Answer:

144

Step-by-step explanation:

9*3=27

27*4=108

6^2=36

108+36=144

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can someone help me simplify this: the quantity 10 times x to the 6th power times y to the third power plus 20 times x to the th

VMariaS [17]

10x^6y^3 + 20x^3y^2 / 5x^3y =
5x^3y (2x^3y^2 + 4y) / 5x^3y=
2x^3y^2 + 4y

First you find what the expressions 10x^6y^3 and 20x^3y^2 have in common, and that is 5x^3y, which is the same as the denominator, so you can easily divide them and get 1.
Hope you understand!

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4 years ago

Sarah will earn $14 per hour at a new job. During training, she will earn $8 per hour. What percent of Sarah's regular hourly ra

inessss [21]

Answer:

It depends on how many hours she trains for..

Step-by-step explanation:

For example, if she trains for 2 hours, she will get $16, and if she trains for 3 hours, she will get $24. It goes on like that.

8 0

3 years ago

Solve the following equation 2x-y=17 X-y=10

Oduvanchick [21]

You can isolate y on both sides, getting:
2x-17=y and x-10=y

Then, make the two y equal each other, and solve the equation
2x-17=x-10

The answer would be x=7.
then, plut in the amount into one of the equations:
x-y=10
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4 0

4 years ago

Read 2 more answers

A home appliance salesperson wants to earn a total of 3,600 next month including his base salary and commissions. He earns a bas

BARSIC [14]

Answer:

He must sell $14000 of merchandise

Step-by-step explanation:

The salesperson earns a base salary of $800

This means that he must make

$3600 - $800 = $2800 worth of commisions

Let x, be the value of the mechandise that he needs to sell.

This means that

x*0.20 = $2800

x = $2800/0.20

x = $14000

He must sell $14000 of merchandise

6 0

3 years ago

Help solving this math problem

ladessa [460]

Formula for Mid Point between two points= (x1 + x2)/2, (y1 + y2)/2,

Mid points: SU= (-3,2), TU= (1,0), and ST= (1,2).

Step-by-step explanation:

U = (-3,0)

S= (-3,4)

T= (5,0)

Mid Point Formula= (x1 + x2)/2, (y1 + y2)/2.

With points S(-3,4) and U(-3,0),

Mid point of SU = (-3+(-3))/2, (0+4)/2.

⇒Mid point of SU = (-6/2,4/2).

∴Mid point of SU= (-3,2).

With points T(5,0) and U(-3,0),

Mid point of TU = (5+(-3))/2, (0+0)/2.

⇒Mid point of TU = (2/2,0).

∴Mid point of TU= (1,0)

With points S(-3,4) and T(5,0),

Mid point of ST = (-3+5)/2, (4+0)/2.

⇒Mid point of ST =(2/2, 4/2).

∴Mid point of ST= (1,2)

8 0

4 years ago