Find the area of the triangle below. Round your answer to the nearest tenth.
28 in
60°
156 in

Answer: With the equation being negative you would multiply it to most likely get a positive if Z is Negative. If Z is a positive but also a higher number the equation is defenitly positive. I dont know the exact answer do to the fact that you didint show the whole question.

Answer:

11

Step-by-step explanation:

55/5 equals 11

Answer:

11

Step-by-step explanation:

55 divided by 5 equals 11

9514 1404 393

Answer:

  £8400

Step-by-step explanation:

The amount due after t years is ...

  A = P(1 +rt)

  A = £6000(1 + 0.10·4) = £6000·1.40

  A = £8400

Chris pays back £8400 in total.

Answer:

(8.5)

Step-by-step explanation:

Just add the 2 numbers

Answer:

15 students

Step-by-step explanation:

i just used multiplication

Answer:

15 students

Step-by-step explanation:

20% is 1/5

So is 3 is 1/5 you multiply 3 by 5 (since 1/5 is 3 and to find 5/5 its you need a full 5/5)

3*5 = 15

Answer:

Step-by-step explanation:

3x + 6 = 8 + 3x - 2

3x + 6 = 3x + 6

Bringing like terms on one side

3x - 3x = 6 - 6

0 = 0

Answer:

no solution

Step-by-step explanation:

3(x + 2) = 8 + 3x - 2                         Explanation of steps

                                           3 times x and 3 times 2 then 8-2=6

3x + 6 = 6 + 3x

                                                               3x - 3x  = 6

6 = 6

                                                                  6 - 6 = 0

0 = 0

Answer:

y=23x-8

Step-by-step explanation:

Use the formula y=mx+b

y-intercept is b which is -8

the slope is m which is in this case 23

Easy peasy!

Answer:

The first one is 14 the second is 30 and the last one is 10

Answer:

1. d = 14

2. d = 30

3. d = 10

Ex. Divide 6d by 6 and you get d. Divide 84 by 6 and you get 14. d = 14

Answer:

8.57

Step-by-step explanation:

We can calculate the value of x using similarity ratio

11/7 = (15 + x)/(15) cross multiply expressions

105 × 7x = 165 subtract 105 from both sides

7x = 60 divide both sides by 7

x = 8.57 approximately

Answer:

The answer is 256 :)

Step-by-step explanation:

You multiply the volume by 64

Answer:it’s 15

Step-by-step explanation:because think about it if it was 12 it wouldn’t be 60% it would be 70%

Answer:

Slope: −10

y-intercept: (0,60)

Equation: y = −10x + 60

Step-by-step explanation:

Find the equation using point-slope formula.

Use the slope-intercept form to find the slope and y-intercept.

Answer:0.375

Step-by-step explanation:

What is the dividend? the question

Answer:

40.5in

Step-by-step explanation:

Given data

Let the  width be x

L= 3x-15

Perimeter= 178cm

We know that

P=2L+2W

substitute

178= 2(3x-15)+2x

open bracket

178=6x-30+2x

collect like terms

178=8x-30

178-30= 8x

148= 8x

divide both sides by 8

x= 148/8

x=18.5 in

but L= 3x-15

L= 3*18.5-15

L=55.5-15

L=40.5 in

Hence the length is 40.5in

8w + 4 > 12

       -4    -4

8w > 8

/         /

8        8

w > 1

W is anything less than 1.

8w + 4 > 12

      - 4   - 4        subtract -4 to both sides.

_________

[tex]\frac{8w}{8}[/tex] > [tex]\frac{8}{8}[/tex]      divide 8 to both sides, 8's will cancel on the left side.

[tex]w[/tex] > [tex]1[/tex]

Answer:

Decrease in amount= $578

Year-end amount= $7,922

Step-by-step explanation:

0.068=x/8500

Isolate x to multiply 0.068 by 8500= 578 which is the decrease in dollars.

so, 8500-578= $7,922 is how much money was in his account at the end of last year.

Decrease in amount: $578

Year-end amount: $7922

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

Last year, Chang opened an investment account with, $8500.

At the end of the year, the amount in the account had decreased by 6.8%

To find the decrease in amount;

6.8% of $8500

= 8500 x 6.8 / 100

= 57800/100

= $578

At the end of the last year, amount,

$8500 - $578

= $7922

Therefore, the required amounts are $578 and $7922.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ2

Answer:

y = 1.5x + (-3)

Step-by-step explanation:

y = mx + b

y = 1.5x + (-3)

Answer:

There's no solution to this equation, when 2 equations have the same slope but different y-intercepts, they're parallel. This means they never intercept and there is NO solution and we can't solve for x.

Answer: 96•(1/4)^n-1

Step-by-step explanation:

Answer: 47 students

Step-by-step explanation:

430 students went on a trip with the majority of them going on buses.

7 students however, had to use cars.

The number of students who used buses are:

= 430 - 7

= 423 students

The number of students in each bus is:

= No. of students taking buses / no. of buses

= 423 / 9 buses

= 47 students

Answer:

Jaquan's plant grew 2 inches

Step-by-step explanation:

1/3 of 6 is 2.

Hope this helps! :)

Answer:

C

Step-by-step explanation:

108/(108-72) = 108/36 = 3

60/3 = 20

Answer:

X represents the amount of cups of water

Answer:

x represents the number of cups of water.

Step-by-step explanation:

The recipe calls for ¹/₄ cups of lemon juice per 1 cup of water. This means the amount of lemon juice is dependent on the amount of water. In most functions, x is the independent variable and y is the dependent variable. Since the number of cups of lemon juice is dependent on the number of cups of water, the lemon juice represents y...

...and the water represents x.

I hope this helps you understand more! Have a great day!

The Surface area of the pyramid  is 68 square cm

The total surface area is the area of all the triangles

Area of a triangle = 0.5bh

b is the base

h is the height

Given te followin

b = 6cm

h = 5.2cm

Surface area of the pyramid = 5(0.5 * 6 * 5.2)

Surface area of the pyramid = 78 square cm

Hence the Surface area of the pyramid  is 68 square cm

Learn more on surface area of pyramid here: https://brainly.com/question/1296754

Answer: $187.53 with the 6% discount.