All categories

3 years ago

Which polygons are congruent?

Mathematics

1 answer:

Liula [17]3 years ago

8 0

Answer:

the two rectangles that is labeled pqrs

the two trapazoids labeled lmno

the trapezoids labelded abcd

Step-by-step explanation:

i just took the keystone school test.

You might be interested in

He radius of a sphere is 6 centimeters. Which is the volume of the sphere?

Katarina [22]

Answer:

904.32

Step-by-step explanation:

i think this is correct

5 0

3 years ago

What is another way to name 1/4

Sauron [17]

Another way to name 1/4 would be .25

4 0

3 years ago

Read 2 more answers

PLEASE HELP SUPER EASY IM JUST STUPID

Sergeu [11.5K]

It's a <span>rhombus.
1. D
2. A
3. D
4. B
5. C</span>

6 0

3 years ago

Read 2 more answers

Please help...its for Delta math. will mark brainliest and I will be ur friend♥<br>

REY [17]

The exponential functions change is represented by decay and the percentage rate of decrease is 1.00619%.

Step-by-step explanation:

Step 1:

To determine if the function represents growth or decay, we substitute values to x.

If the values increase with an increase of x, it represents growth.

If the values decrease with an increase of x, it represents decay.

Step 2:

If $x= 10,$ $y = 1,300 (\frac{1}{2})^{\frac{10}{69} } = 1,300 (0.9044) = 1,175.72.$

If $x=11,$ $y = 1,300 (\frac{1}{2})^{\frac{11}{69} } = 1,300 (0.8953) = 1,163.89.$

So as x increases the value of y decreases, so it represents decay.

Step 3:

The percentage rate of change is determined by dividing the difference of two consecutive values by the first value.

The percentage rate of change $= \frac{y(x=11) - y(x=10)}{y(x=10)}.$

Substituting the values, we get

The percentage rate of change $=\frac{1,175.72-1,163.89}{1,175.72}(100) = 1.00619\%$ .

As the values of y decrease with an increase in x, it is the percent decrease per unit.

5 0

3 years ago

Read 2 more answers

what do i write for this " Write a problem that requires adding 1 to the quotient when interpreting the remainder."

Mariana [72]

You should write a ( real world situation ) question that can only have whole numbers as a solution because you would divide and then you can not have a fraction left over so instead you add one. For instance there are 132 students going on a field trip. 20 students can fit on each bus. how many buses are needed? 7 because when you divide 132 by 20 you get 6 remainder 12. You can not just make 12 students walk to the location so you would add an extra bus.

6 0

3 years ago