I need help pls and thank you

Answer:

419.5 ft of BX cable

step-by-step explanation:

12x8.5ft= 102 ft

7x18.5 ft= 129.5ft

24x 1.75ft= 42ft

12x 6.5ft=78 ft

2x 34.25= 68.5ft

Add all the answers and you get 419.5 ft

Answer:

B, C, & D

Step-by-step explanation:

Answer:

1. d.9

2.

3.

Step-by-step explanation:

that is the only one I know sorry

Answer:the existence of an association does not empty a causation

Step-by-step explanation:

a direct casual link cannot be inferred the association merely suggests a hypothesis such as a commom cause but does not offer proof

Start with your exponetial growth formula: y = a(1 + r)^t.

Now, a is going to be your initial amount, r is the rate, and t is the time.

So we have y = $4,000(1 + .02)^7.

Now simplify inside the parenthses first.

So we have y = $4,000(1.02)^7.

Simplifying further gives us y = $4,000(1.14868).

Now use a calculator to get y = $4,594.72

Answer:

Step-by-step explanation:

c=t+p

c=0.2(78.84)+(1-0.15)(78.84)

c=0.2(78.84)+0.85(78.84)

c=15.768+67.015

c=15.77+67.02

c=$82.79

Answer:

The correct answer is 5 units

Answer:

Step-by-step explanation:

You need to know the formula for the perimeter of a rectangle. We won't use it right away, but it is pertinent information.

P = 2 ( l + w )

Now, we know that the fencing costs $15.00 per foot, and that the length is 19.50 feet.

We first need to find the price of one "length" side of the fence.

To do this, multiply 19.50 by 15.00

19.50 x 15.00 = 292.5

Next, we look at the perimeter equation to see what we can plug in where.

P = 2 ( l + w )

We can put in the total price of the fencing for the yard as P, and the amount of one length side of the fence as l.

945.00 = 2 ( 292.5 + w )

And now, we simply solve for w.

945.00 ÷ 2 = ( 2 ( 292.5 + w ) ) ÷ 2

472.5 = 292.5 + w

472.5 - 292.5 = 292.5 + w - 292.5

w = 180

It costs $180 for one "width" side of the fence.

To find out how many feet that is, we do the opposite of what we did with the length. Instead of multiplying by $15.00, we divide by $15.00

$180.00 ÷ $15.00 = 12

The width of Claire's backyard is 12 feet.

Answer:

perimeter: 10 units

area: 6 square units

Step-by-step explanation:

within the picture point J and point M seem to be 3 units are.

with this assumption, with can infer that both parallel sides are 3 units giving us 6 units for both sides

we can as well as tell that point J and point K seem to be 2 units apart.

with this info we can infer that both parallel sides will be the congruent lenght. which will add up to 4

thus giving us the equation for the area

6 + 4 = (10 units) for the perimeters

for that area we will then do 3 units by 2 units

(3 units for the assumed length and 2 units for the assumed width)

giving us the equation 3×2 = (6 square units)

Answer:

yes good job :))

Step-by-step explanation:

* please mark brainliest *

Answer:

the answer is 83°

Step-by-step explanation:

by the sum of iner and outer angle=180°

180-126= 54°

x=180-43+54

x=180-97

x=83°

The measure of angle x is 43°.

What is Triangle?

A triangle is a three sided polygon , which has three vertices.

Given that;

In triangle, The value of interior angles are 43° and x°.

And, An exterior angle is 126°.

Since, The sum of two interior angles is equal to the exterior angle of same triangle.

Hence, We can formulate;

43° + x = 126°

Subtract 43° both side;

43° + x - 43° = 126° - 43°

x = 83°

Thus, The measure of angle x is 43°.

Learn more about the triangle visit:

https://brainly.com/question/24382052

#SPJ2

Step-by-step explanation:

3c + 3s = 12.50

4c + 2s = 10.00

3S = 12.50-3c

s = 4.17 - c

4c + 2 (4.17-c) = 10.00

2c + 8.34 = 10.00

2c = 1.66

chips = 0.83

soda = 3.34

Answer:

x=23.346 hope this helps

Answer:

3 + X

Step-by-step explanation:

Is your aljebra expression.

Answer:

the answer is a

Step-by-step explanation:

Answer:

a. [tex]\frac{5}{18}[/tex] b. [tex]\frac{1}{24}[/tex]

Step-by-step explanation:

Answer:

Step-by-step explanation:

The can find this my matching each number of the chart with each diagram

It can't be the first one because the 17-19 isn't on 8, it is on 4

It can't be the second one because the 20-22 isn't on 7, it is on 9

It is the third one because all the number on the chart is matching with the numbers on the diagram

It can't be the fourth one because the 17-19 isn't on 8, it is on 4

Answer:

No, the given set of pairs does not represent a function

Step-by-step explanation:

For a set of values to be a function, each input must have one and only one output value

Now, for the given set, we can note that:

The input -13 has two output values; 4 and 9

Therefore, this set is not a function

Hope this helps :)

Answer:

20 degrees

Step-by-step explanation:

The line has a total of 180 degrees. So, x+100+3x=180. Then, we subtract 100 from both sides to get x+3x=80. Then, x+3x=4x. So, 4x=80 degrees, and so divide by 4 on both sides and you get x=20 degrees.

Answer:

(A) 300

(B) 11

Step-by-step explanation:

8 bottles of drink cost 480

Therefore one bottle will cost

= 480/8

= 60

(A) 5 bottles of cold drink will cost

= 60×5

= Rs300

(B) The bottles of drink that can be purchaseed at Rs640

= 640/60

= 11 bottles

Answer:

∠1 = 66°

∠2 = 24°

∠3 = 24°

∠4 = 90°

Step-by-step explanation:

∠1 = 90 - 24 = 66°

∠2 = 24°

∠3 = 24° because segment DB bisects ∠ABC

∠4 = 90° because it is a right angle

Answer:

The volume of the square pyramid is 1,125 cubic centimeters

Step-by-step explanation:

From the diagram in the question, we have;

The height of the pyramid, h = 8 cm

The side length of the square base of the pyramid = 15 cm

The area of the square base of the pyramid, A = 15 cm × 15 cm = 225 cm²

The volume of a pyramid = 1/3 × A × h

Where;

A = The base area of the pyramid

h = The height of the pyramid

Therefore, the volume of the square pyramid, V = 1/3 × A × h

∴ V = 1/3 × 225 cm² × 15 cm = 1,125 cm³

The volume of the square pyramid, V = 1,125 cm³

Answer: The height of tree = 15 ft. 6 inches

Step-by-step explanation:

Given: A person's height is 5-ft 3-in = [5 x (12 )+3 ]  inches    [ 1 ft= 12 inches]

= 63 inches      

Their shadow has a length of 3-ft 6-in = [3 x 12+6] inches    

= 42 inches

If a nearby tree has a shadow of length 10-ft 4-in = [10 x 12+4] inches

= 124 inches.

At the same time,

[tex]\dfrac{\text{Height of tree}}{\text{Height of person}}=\dfrac{\text{Length person's shadow}}{\text{Length of tree's shadow}}\\\\\dfrac{\text{Height of tree}}{63}=\dfrac{124}{42}\\\\\Rightarrow\ \text{Height of tree}=\dfrac{124}{42}\times63=186\ inches\\\\=\dfrac{186}{12}= 15.5 ft\ or\ 15 ft.\ 6\ inches.[/tex]

Hence, the height of tree = 15 ft. 6 inches

Answer:

None of them are possible because none of them lie between 2.2 and 2.3.

Answer:

its 5.04 and 5

Step-by-step explanation:

Answer:

Area of circle: 1662.57 cm

Circumference of circle: 144.57 cm

Step-by-step explanation:

Formula of area of circle:

pi x r2 or radius x radius

So, it's 22/7 x 23 x 23 = 1662.571429

Formula of circumference of circle:

2 x pi x radius OR

pi x diameter

Let's use the second method, to find diameter it is radius x 2 = 46

So,

46 x 22/7 = 144.5714286

Answer:

182.88

Step-by-step explanation:

I hope this helped

Answer:

1/4, 1/8, 1/5, *Actually there are a lot of possibilities.*

Step-by-step explanation:

Answer:

She could use 1/3, 1/4, 1/5...

Step-by-step explanation:

I think the question is asking you for fractions smaller than 1/2, but Im not sure. Sorry if this wasnt the answer you were looking for.

Rmember that the bigger the denominator (bottom number), the smaller the fraction.

Answer:

I believe a is One of them