Someone help me with my homework

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

The answer is C both the cube and rectangular prisms have 12 edges. We can tell the first two are wrong because both have 6 sides. We can tell the last one is wrong by counting. Both shapes have over 6 edges.

Answer 2

Answer:

Answer:

Each shape has 12 edges

Step-by-step explanation:

Counting the faces, each shape has 6 faces, which rules out choices a and b

Counting edges (NOT corners), each shape has 12 edges, which rules out choice d.

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3x-150=1778. Help me please I need help bad
Write 850 as the product of its prime factor
I REALLY NEED HELP !!!The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)^3t. There are five bacteria present initially and a biologist wishes to find out how many hours will elapse until there are 2,000 bacteria present. What is the exact value for the number of hours elapsed, t, in the equation 2,000 = 5(10)^3t? t equals start fraction log of forty over three end fraction t equals start fraction log of two thousand over three times log of fifty end fraction t equals start fraction log of four hundred over log of three end fraction t equals start fraction log of four hundred over three end fraction
Given x = -25, y = 3x + y + 5 = ?
Simplify 1/4(4f-8) using the distributive property

Am I correct? Please explain!

Will mark brainliest

Answers

Answer:

nr. 1 and 3 is a Dilation 2 and 4 are not Dilations

Step-by-step explanation:

Dilation is an elnargment or shink of a figure by a x(factor) that makes the SAME image but smaller or larger

2500nm - 7pm= in scientific notation

Answers

7 pm = 0.007 nm so...
2,500 nm - 0.007 nm = 2,499.993 nm
Hope this helps :)

.31 is what in a fraction

Answers

To convert 0.31 into a fraction, use the place value system, where 0.31 is represented as 31/100.

To convert this decimal into a fraction,

Express the value of each digit in terms of its place value.

The given decimal number is .31

Write down the number as the numerator of the fraction: 31

Determine the denominator of the fraction based on the number of decimal places.

In this case, we have two decimal places,

So the denominator will be 100

Then the fraction is $(31)/(100)$

Simplify the fraction if possible.

In this case, the fraction 31/100 cannot be simplified further.

Hence, 0.31 as a fraction is $(31)/(100)$ .

To learn more about the fraction visit:

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the answer to this is 31/100

Which of the following is 16 60 in simplest form

Answers

There are no options given, but I will give you the exact answer of 16/60 simplified.

$(16)/(60) \n \n GCF = 4 \n \n 16 / 4 = 4 \n \n 60 / 4 = 15 \n \n (4)/(15) \n \n Answer: \fbox {4/15} \ or \ \fbox {0.2667}$

$(16)/(60) = (4* 4)/(4* 15) = \boxed{\bf{(4)/(15) }}$

shella is participating in a multi-day bike trip. on the first day, she rode 100 miles in 8 hours. use the expression d/t where d is the distance traveled and t is the travel time to find her average rate of travel. include units when evaluating the expression.

Answers

To solve this problem, first we have to substitute our integers in for our variables in the equation we are using.

d/t= 100 miles/8 hours

Then, we have to simplify the integer equation.

100 miles/8 hours = 12.5 miles per hour

This means that Shella traveled at an average speed of 12.5 mph on her bike trip.

7.25 cm plus 7.2 cm plus 8cm equals what

Answers

there correct answer to that question is 22.45

22.45 is the correct answer. Just add

Other Questions

A restaurant has two pastry ovens. When both ovens are used, it takes about 3 hours to bake the bread needed for one day. When only the large oven is used, it takes about 4 hours to bake the bread for one day. Approximately how long would it take to bake the bread for one day if only the small oven were used?

Please help I don’t know

What is 3/5 of 9 miles, please

In a biological lab, the cell growth rate of two different organisms is tracked and recorded each week. Given the growth rate, the number of organisms can be determined using the following equations: s(x) = 100 + 23x m(x) = 90(1.2x) Complete the table of values. x 100 + 23x 90(1.2x) 0 1 2 3 4 5 Use the table to determine at approximately which point the number of cells will be the same for each organism. Graph the system of equations, and show the point of intersection. Explain what the points graphed for each line represent. Explain how you can determine the solution to the equation 100 + 23x = 90(1.2x) using the graph from part c. Find the point(s) of intersection, and explain what the intersection represents in the context of the problem.