What is the length of the hypotenuse? ​

Answer:

Coefficient of Performance

The required value of x in the JKLM parallelogram is 21. Option C is correct.

Given that,
For a parallelogram, JKLM, the value of x is to be determined.

A parallelogram is a quadrilateral consisting of pairs of parallel sides.

Here,
For the parallelogram, the sum of the adjacent angle is 180°. So,
3x + 20 + 5x - 8 = 180
8x = 180 - 12
x = 168 / 8
x = 21

Thus, the required value of x in the JKLM parallelogram is 21. Option C is correct.

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Answer:

5/8

Step-by-step explanation:

Answer:

5/8

Step-by-step explanation:

HOPE THIS HELPS!!!

Answer:

11.1157073 lbs

Step-by-step explanation:

Given:

Two numbers are 32 and 28.

To find:

The GCF of 32 and 28 and using the GCF find the factor of (32-28).

Solution:

(a)

Two numbers are 32 and 28. The factor form of given numbers are:

[tex]32=2\times 2\times 2\times 2\times 2[/tex]  

[tex]28=2\times 2\times 7[/tex]

Clearly, 2 and 2 are common factors in both.

[tex]GCF(32,28)=2\times 2[/tex]

[tex]GCF(32,28)=4[/tex]

Therefore, the GCF of 32 and 28 is 4.

(b)

Using the GCF we need to find the factor of (32-28).

[tex]32-28=4\times 8-4\times 7[/tex]

Taking out the GCF, we get

[tex]32-28=4\times (8-7)[/tex]

Therefore, [tex]32-28=4\times (8-7)[/tex].

Answer:

49

Step-by-step explanation:

10% of 70 is 7

multiply that by 3 = 21

70 - 21 = 49

Answer:

I think it’s A C E

Step-by-step explanation:

Answer:

The saturday median is equal to the sunday median.

Step-by-step explanation:

Arrange your numbers in numerical order.

Count how many numbers you have.

If you have an odd number, divide by 2 and round up to get the position of the median number.

If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

Answer:

A = (1/2) * b * h

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as obtuse, scalene, right angle, equilateral and isosceles triangle.

The area of a triangle is half the product of the base of the triangle and the triangle height. The area is given by the formula:

A = (1/2) * b * h

A = (1/2)bh  = 0.5bh

Where A is the area of the triangle, b is the bae of the triangle and h is the height of the triangle.

Answer:

a is your answer

Step-by-step explanation:

;)

Answer:

The correct answer is Option C: [tex]2x-3(-3x-4)=-21[/tex]

Step-by-step explanation:

The given equations are:

[tex]y + 3x =-4\ \ \ Eqn\ 1\\2x-3y =-21\ \ \ Eqn\ 2[/tex]

The equations have to be solved using substitution method. In substitution method we find the value of a variable from one equation and put it in the other equation.

To find the value, we usually choose the equation in which a variable without any coefficient is available.

From equation 1

[tex]y +3x = -4\\y = -3x-4\\[/tex]

This value of y will be put in equation 2

[tex]2x-3(-3x-4)=-21[/tex]

It is the C option in choices

Hence,

The correct answer is Option C: [tex]2x-3(-3x-4)=-21[/tex]

Answer:

Hey, where did you get this question? Do you have answer key of this worksheets all things I need it to.

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

6x +15

Step-by-step explanation:

Answer: 5 cm

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

90/100

Step-by-step explanation:

percentages are fractions out of 100

Answer:

90/100

Step-by-step explanation:

90/100 is the same as 0.9, which is the same thing as 90%!

Hope it helps!

Based on the information the values in the table will be:

20 35

4. 7

15. 21

In mathematics, proportions refer to the equality of two ratios. A ratio is a comparison of two quantities, typically expressed as a fraction. When two ratios are equal to each other, they form a proportion.

A proportion can be written in the form:

a/b = c/d

Here, "a" and "b" are the terms of the first ratio, and "c" and "d" are the terms of the second ratio. The proportions state that the ratio of "a" to "b" is equal to the ratio of "c" to "d".

20/35 × 7

= 4

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Answer:

27/35.

I can break it down for you to understand if u want.

Step-by-step explanation:

Answer:

27/35

Step-by-step explanation:

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The gradient is the x-coefficient. The y-intercept is the constant. These are listed in the table in the first attachment. The graphs are shown in the second attachment.

Answer:

9514 1404 393

Step-by-step explanation:

eeeeeeeeeeeeeeeeeeeeeeeeeeeeee pokimain soo howt :)

Answer:

N+10<34

Step-by-step explanation:

I think that's the answer if it's asking you to write an equation.

Answer:

Hey! So I think the answer is A! I'm so sorry if its wrong, I'm trying to get points so could you mark me as brainliest? Bye and stay safe!! <3

Step-by-step explanation:

Answer:

45 girls

Step-by-step explanation:

since the ratio is 3:5, 3 being the boys, we can divide 27 by 3. We get nine, which is the number we multiply 5 with. 9*5=45 girls

Answer:

11.7

Step-by-step explanation:

add all the numbers then divide the answer with the number of how many numbers they are

12 +15+ 6+ 8 +12+17 +10+8+ 7+ 13+ 14 +16 +8+18+11=175

175/15=11.6666666667

round the answer to the nearest whole number=11.7

Answer: slope is 3/2

Step-by-step explanation:

Answer:

slope:  m = 3/2

Step-by-step explanation:

Answer:

I think it is C.

Step-by-step explanation:

Please mark brainliest I am knew at this

Answer:

125 meters

Step-by-step explanation:

Let distance = d and time is t

Using the variation;

d = k t^2

So let’s us get k

80 = k * 4*2

16k = 80

k = 80/16 = 5

So for 5 seconds, the distance would be;

d = 5 * 5^2

d = 125 meters

Answer:

c = 29

Step-by-step explanation

heeyyyy I know this question was posted a long time ago, but uhhhhhh I felt like answering anyways sooooooo

Ok, so since the angle across from b is 97˚, that means b is 97˚ as well.

So then we have 54 + 97 + c = 180

151 + c = 180

c = 29

Answer: She should sell each T-Shirt for at least $4.41

Step-by-step explanation:

First you need to figure out what the total cost of the 200 t shirts was plus shipping. so 200 t shirts for 2.8 would cost $560 + a 5% shipping fee ($28) = 588 if she wants to markup by 150. you would then multiply 588 * 1.5 = $882. This would be the final money she wants to make by the end of her school carnival. Divide 882/200 (amnt of t-shirts) to get $4.41 per shirt

Answer:

1) Velocity

[tex]v(t) = -4\cdot t^{3}+36\cdot t^{2}[/tex]

Acceleration

[tex]a(t) = -12\cdot t^{2}+72\cdot t[/tex]

2) Velocity

[tex]v(t) = -4\cdot t^{3}+24\cdot t^{2}[/tex]

Acceleration

[tex]a(t) = -12\cdot t^{2}+48\cdot t[/tex]

Step-by-step explanation:

From Physics we remember that velocity ([tex]v(t)[/tex]) and acceleration ([tex]a(t)[/tex]) are the first and second derivatives of the function position in time. That is:

1) Let [tex]s(t) = -t^{4}+12\cdot t^{3}[/tex], where [tex]t \ge 0[/tex]. The functions velocity and aceleration are, respectively:

Velocity

[tex]v(t) = -4\cdot t^{3}+36\cdot t^{2}[/tex]

Acceleration

[tex]a(t) = -12\cdot t^{2}+72\cdot t[/tex]

2) Let [tex]s(t) = -t^{4}+8\cdot t^{3}[/tex], where [tex]t\ge 0[/tex]. The functions velocity and acceleration are, respectively:

Velocity

[tex]v(t) = -4\cdot t^{3}+24\cdot t^{2}[/tex]

Acceleration

[tex]a(t) = -12\cdot t^{2}+48\cdot t[/tex]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

4n−m+3p+2m−n−p  Equation

Step 2

4n−m+3p+2m−n−p  Simplify by combining terms

(-m+2m)+(4n+-n)+(3p+-p)

Step 3

(-m+2m)+(4n+-n)+(3p+-p)  Add them together

m+3n+2p

Answer

m+3n+2p