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Using what you know about angle pairs formed by parallel lines and a transversal, how are 21, 22, 23, and 24
related in the trapezoid? Explain.
21 and 20
are
and 22 and are
because they are
Enter your answer in each of the answer boxes.
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Question 5
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Answer:

J) x=A/7

Step-by-step explanation:

A=7x

A/7=x

x=A/7, so it’s J

Answer:

JJJJJJJJJJJJJJJJJJJJJJJJJJ

Answer:

22.3 x 148 = 3300.04

                 ≈ 3300

Answer:-17/3

Step-by-step explanation:

Answer:

70 kilometers

Step-by-step explanation:

Set up a proportion where x is the actual distance

[tex]\frac{1}{20}[/tex] = [tex]\frac{3.5}{x}[/tex]

Cross multiply:

x = (20)(3.5)

x = 70

So, the actual distance is 70 km

Answer:

Step-by-step explanation:

-y = -5x + 6

y = 5x - 6

y = 5x - 2 is parallel

3x-x+2=4 is the answer <3

He made $1 944 in commission

............................................................

Answer: What does the figure look like exactly?

Step-by-step explanation:

Answer:

286.5 in.²

Step-by-step explanation:

The surface area of the prism = sum of the area of each surface

= (7.5*3) + (11.5*3) + (7.5*3) + (11.5*3) + (11.5*7.5) + (11.5*7.5)

= 22.5 + 34.5 + 22.5 + 34.5 + 86.25 + 86.25

Surface area = 286.5 in.²

Answer:

75

Step-by-step explanation:

100% - 12% = 88% (% of good thermometers)

88% = 66

100% = 75 (total)

Answer:

7747

Step-by-step explanation:

8476 × 91.4%

=7747

∴ 7747 minor earthquakes occured in 2010

Answer:

Step-by-step explanation:first I don't know

Second I don't know

And finally I don't know

Answer:

these are the equivalwnt expressions 4/5×15=4×5/15; 5×3=3×15/5

The expression equivalent to 4/5 × 15 is 4×3

According to the BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.

Given here the expression 4/5×15 thus simplifying it we get

4/5×15= 4×3

           = 12

Hence, The expression equivalent to 4/5 × 15 is 4×3

Learn more about the BODMAS rule here:

https://brainly.com/question/29795897

#SPJ2

Answer:

-6

Step-by-step explanation:

→ Remove the brackets

-1 - 5

→ Simplify

-6

Answer:

[tex]\tt{} - 6 \\ [/tex]

Step-by-step explanation:

[tex] \tt{}( - 1) + ( - 5) \\ \\ \tt{} - (1 + 5) \: \: \: \: \: \\ \\ \tt{} - 6 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \\ \\ \\ [/tex]

Answer:

Step-by-step explanation:

The sum of adjacent angles traversed by a line must equal 180 degrees.

128+x=180

x=52

Answer:

x=52 degrees

Step-by-step explanation:

x=180-128=52 degrees because x is supplementary to 128 degrees.

========================================================

In 1985, there were 20 students

In 2005, there were 45 students

This is a change of 45-20 = 25 students.

This amount of change is divided by the original amount 20 to get 25/20 = 1.25 and converts to 125% when you move the decimal point 2 spots to the right.

-------------

If you want, you can use the formula below

x = old value = 20

y = new value = 45

z = percent change

z = [ (y-x)/x ] * 100%

z = [ (45-20)/20 ] * 100%

z = (25/20) * 100%

z = 1.25*100%

z = 125%

The z value being positive means we have a percent increase.

It's possible to have over 100% increase since 100% of 20 is 20. Having a 100% increase means we increased by 20. Since we increased by more than 20, this means the increase must be over 100%.

Answer:

Plant A is increasing 2cm each day.

Plant B is increasing 6cm each day

Plant B is increasing 4cm more than Plant A each day.

Answer:

tge reciprocal of 7/9 is 9/7 while the reciprocal of 9 is 1/9

In order to find the reciprocal of a number, we should just flop it over.

If we have a fraction, and we're asked to find its reciprocal, we should just flop it over.

Please consult the formula for more details:-

[tex]\sf{The~reciprocal~of~a~is~\frac{1}{a}} \\The~reciprocal~of~\frac{a}{b} ~is~\frac{b}{a} }}[/tex]

According to the formula,

[tex]\sf{The~reciprocal~of~\frac{7}{9} ~is~\frac{9}{7} }\\The~reciprocal~of~9~is~\frac{1}{9} }}}[/tex]

Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)

Answer:

$76.32

Step-by-step explanation:

First, add up all the costs for everything:

17 + 30 + 25 = 72

Now, we need to add the sales tax. To do this we multiply 72 by 1.06. This is because the sales tax is 6% (the decimal form of 6% is 0.06), and we add it on to the 100% cost (which is 1 in decimal form).

(72)(1.06) = 76.32

Therefore the total cost of everything Walter bought plus the tax rate is $76.32.

I hope this helps!!

- Kay :)

Answer:

Step-by-step explanation:

18 cubic units.

:::::

Length = 90÷(6×3) = 10 units

:::::

10 cubes × (4 cm³)/cube = 40 cm³

:::::

2×5×6

and

5×3×4

Answer:

697109 pennies

Step-by-step explanation:

First, you use the formula A = P (1 + rt).

R= rate which is 5.3%

T= time which is 7 years.

P is the principle which is 18790

A= is the answer

so first you multiply 7*5.3% which you get 0.371

then you multiply that with 18790 which then you get 6971.09

if you want pennies you multiply it with 100 to get 697109

Answer:

I got 104

Step-by-step explanation:

From our given information, since Angle DGF from a 90 degree angle, Due to our linear pair rule EGF is also a perpendicular angle. EGF and DGC are vertical angles so Angle DGC is 90 degrees.

Triangle DGC have two interior angles 90 and 37 so using the triangle interior theorem we can find the 3r

d side

[tex]90 + 37 + x = 180[/tex]

[tex]127 + x = 180[/tex]

[tex]x = 53[/tex]

Know that angle is 53 we can add 53 and 51 together to find Angle D full degree measure is 104.

Adjacent angles in parallelogram are supplementary so angle d plus angle c equals 180.

Angle C measure has to add up to 76 then so

[tex]37 + x = 76[/tex]

[tex]x = 39[/tex]

So the missing angle is 39 and angle c full side measure is 76.

Angle B and Angle C

are also adjacent angles so

[tex]76 + x = 180[/tex]

x=104

B=104

Answer:

13.75 square feet

Step-by-step explanation:

all you have to do to find the area of a parallelogram is base * height

= 2.5 * 5.5

= 13.75 square feet

Answer:

13.75 ft^2

Step-by-step explanation:

I) Substitute equation to find the area

a = hb (area = height x base)

a = 2.5(5.5)

II) Solve:

a = 2.5(5.5)

a = 13.75

The area is 13.75 ft^2.

Answer:

2/5

Step-by-step explanation:

we know any number raised to power 1/2 means that we need to find the square root of that number.

(4/25)^1/2= =√(4/25)√4/√25

√4=2

√25=5

√(4/25=2/5

(hope this helps can i plz have brainlist :D hehe)

Answer:

B

Step-by-step explanation:

Assuming Part A is the situation where the bags aren't merged, the probability of drawing a "1" followed by a "B" is (1/3)(1/4) or 1/12. This is because you have a 1/3 chance of getting a "1" and a 1/4 chance of getting a "B".

Now if we merge the bags, we have a 1/7 chance of getting a "1". We then have a 1/6 chance of getting a "B". This is because after we complete the first draw, the bag only has 6 remaining not 7. This gives us a probability of (1/7)(1/6) or 1/42.

So we know the probability will change so C is wrong. In both scenarios, we draw two balls anyways so A is wrong.

This leaves B, which is supported by the reasoning presented above.