3 years ago

What is the output of 8

Mathematics

1 answer:

pashok25 [27]3 years ago

4 0

You should search it up.

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WHAT IS THE SURFACE AREA OF THE FIFURE?

max2010maxim [7]

I think the correct answer is 560ft^2.

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3 years ago

I need helpASAP!! Which point would map onto itself after a reflection across the line y = –x?

Maru [420]

(0,-4) would map into itself because it doesn’t move.

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3 years ago

You are ordering pencils from Amazon for $3.50 each. Shipping costs an additional $2.99. This situation can be represented with

DENIUS [597]

Answer:

Y=total cost of purchasing the pencils

Step-by-step explanation:

Y=3.5x+2.99

Where,

Y=total cost of purchasing the pencils

3.5=price of each pencil

X= number of pencils bought

2.99= shipping cost

For instance, if you order for 5 pencils on Amazon, the total cost of purchasing it is

Y=$3.50(5)+$2.99

Y=$17.50+$2.99

Y=$20.49

3 0

3 years ago

HURRY!!!!!

belka [17]

Answer:

y=10

Step-by-step explanation:

what ever x='s you add 5 and what ever y='s you subtract 5

4 0

3 years ago

Read 2 more answers

Alex the electrician needs 34 yards of electrical wire to complete his job. He has a coil of wiring in his workshop. The coiled

bogdanovich [222]

Answer: This coil will not be enough to complete the job.

Step-by-step explanation:

The circumference of the coil of wiring can be calculated with:

$C=2\pi r$

Where r is the radius and $\pi=3.14$

The radius can be calculated by dividing the diameter by 2. Then:

$r=\frac{18in}{2}\\\\r=9in$

Convert 9 inches to yards (1 yard=36 inches):

$(9in)(\frac{1yd}{36in})=0.25yd$

Substitute this radius into the formula:

$C=2(3.14)(0.25yd)\\C=1.57yd$

Since there are 21 circles of wire, you need to multiply $C=1.57yd$ by 21:

$C_T=(1.57yd)(21)=32.97yd$

The coil has 32.97 yards of wire and Alex needs 34 yards, therefore, this coil will not be enough to complete the job.

8 0

3 years ago