Mathematics Middle School

i don't think this is too hard but help

I Don't Think This Is Too Hard But Help

Answers

Answer 1

Answer:

a) angle y

b) angle z

c) 74 degrees

d) adjacent angles

Step-by-step explanation:

Adjacent angles are next to each other, vertical angles are directly across from each other and have the same measure.

Answer 2

Answer:

a) angle y

b) angle z

c) 74 degrees

d) adjacent angles

Step-by-step explanation:

Related Questions

A. 7 ft

B. 8 ft

C. 49 ft

D. 576 ft

Answers

Your equation is gonna be a^2-24^2=25^2 and your answer is 7.
the answer is a. 7ft

lsplslsplpsplslpsllspslpslpslpslpsplspslpslpslpslpslsplsplspls

Answers

Answer:

257.61

Step-by-step explanation:

FORMULA=  C=2πr=2·π·41≈257.6106

there is a screenshot included too

Answer: 257.61

Step-by-step explanation:

The formula of a circle for circumference is C = 2 π r

When you follow that formula correctly, all your answers will be correct.

NOTE: This formula does not refer to the area or diameter.

I NEED HELP PLZZZ


The distance between two towns A and B is 16 cm. Find the actual distance,
in km, that is represented by map scale 2 cm to 3 km.

Answers

Answer:

24 km

Step-by-step explanation:

On god i would put an explanation but i'm so tired

24 km. First, divide 3 by 2 to find out how much km is for each cm which is 1.5 and then, multiply 1.5 by 16 which is 24.

When x = 2.5 and y = 5, which of the expressions below will be greater than 75? Select all that apply.
A) 8x+12y
B) 10xy
C) 4y2–8x
D) y32x

Answers

Answer:

the answer is b of caurse

Step-by-step explanation:

i whish it helps you.

the answer is A,B and D


The shaded region on the grid shows the area that underwater divers have already explored in looking for sunken treasure.

What point on the grid have they NOT explored?

A. (-2,-2)

B. (-3, 1 )

C. (0, 3 )

D. (3, -3)

Answers

Answer:

None of the options are correct. Sorry : (

Step-by-step explanation:

A. (-2,-2) = They have explored -2 on the y-axis. So this is wrong ✕

B. (-3, 1) = The 1 on the y-axis has already been explored. ✕

C. (0, 3) = 3 On the y-axis was explored. ✕

D. (3,-3) = -3 Was already explored. ✕

help lol............

Answers

Step-by-step explanation:

y=19°{ vertically opposite angle r equal}

y+z=90° {given in questions.}z=90-19z=71°

hope it helps.

stay safe healthy and happy.

Answer and Step-by-step explanation:

1.

I see the Vertical Angles Theorem being used with the angle of 19 and angle y.

Vertical Angles Theorem states that angles that are vertical to each other are congruent to each other.

I see the Complementary Angles Theorem being used with the angle y and angle z.

Complementary Angles Theorem states that angles that are next to each other and are split by a line of a right angle will add up to 90 degrees.

2.

y = 19

y + z = 90

Substitute 19 for y.

19 + z = 90

Subtract 19 from both sides of the equation.

z = 71

#teamtrees #PAW (Plant And Water)

Please help a girl out!!

:3

Answers

Answer:

It is 4 2/3 feet below normal level

Step-by-step explanation:

n*gga away one spray keep the n*ggas away!!!

Kate wasn’t feeling well, so she only did 10 push-ups this morning. This is 20% of the number of push-ups she usually does each day. How many push-ups does Kate usually do?

Answers

Answer:

Step-by-step explanation:

50 pushups per day

Answer:

50

Step-by-step explanation:

10/.2=50

For 20%, you move the decimal to left twice

A landscape designer has a drawing of a flower bed that measures 6 inches by 9 inches. The owner wants the actual flower bed to be 5 feet by 7.5 feet. What is the scale factor the designer must use to install the new flower bed?

Answers

The answer is 10
Shshsjsbsbdb
The scale factor is 1:10

Julia's service charge at the salon was $72.60. If she added 20% for tip, how much did she pay total for her service at the salon?

Answers

well, is just that much plus the 20%, hmmm what's 20% of 72.60 anyway?

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{20\% of 72.60}}{\left( \cfrac{20}{100} \right)72.60}\implies 14.52~\hfill \underset{total~pay}{\stackrel{72.60~~ + ~~14.52}{\text{\LARGE 87.12}}}[/tex]

The answer here’s 72.60 or 14.52

Henry has an annual salary of $29,350. He works 35 hours a week, 50 weeks a year. How much money does Henry earn per hour?
A. 13.11
B. 14.67
C. 15.12
D 16.77

Answers

the answer to ur question is d

Answer:

he makes D. $16.77

Step-by-step explanation:

$29,350 / (50*7) = 83.86

83.86 / 5 = $16.77

Simple figures review

Answers

Answer: B. 40 inches per cm.

Step-by-step explanation:

Step 1: Divide 60 inches by 5 cm, you get 12.

Step 2: Divide 200 inches by 12.

You get 40 inches per cm.

Your welcome!

Charlie bought pound of American cheese and pound of Swiss cheese. Josh bought pound of cheddar cheese and pound of jack cheese. Josh says that they bought the same amount of cheese. Is he correct? Explain.

Answers

Answer: It is not possible to determine whether Josh is correct without more information. In order to determine whether they bought the same amount of cheese, it would be necessary to know the weight of the cheeses that Charlie and Josh bought. If the weight of the cheeses that Josh bought is equal to the weight of the cheeses that Charlie bought, then Josh is correct and they did buy the same amount of cheese. However, if the weight of the cheeses that Josh bought is not equal to the weight of the cheeses that Charlie bought, then Josh is incorrect, and they did not buy the same amount of cheese.

Step-by-step explanation: It's hard to say because you would need the weight of the cheese.

Only answe if you know the correct answer! Thanks! :)

Answers

Answer:

Variables: x, y

Coefficients: 1, 2

Constant: 4

There are 4 terms.

Step-by-step explanation:

WHAT IS 10 x 12 - 14 DIVIDED BY 2 + 15 (USING PEMDAS , GEMDAS)

Answers

68 is the correct answer Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht Aht

Answer:

128

Step-by-step explanation:

10 * 12 -14 ÷ 2 + 15

120 - 14 ÷ 2 + 15

120 - 7 + 15

113 + 15

128

Find the value of x to make the following expression true.
3x=729

Answers

Answer:

x=243

Step-by-step explanation:

3x=729

divided 3 on both sides

so 729 divided by 3 =243

Answer:

x = 243.

Step-by-step explanation:

729/3 = 243

a house was valued at $389,000. Over several years, the value increased by 18%, giving the house a new value. Write the new value in terms of the old value. Write your answer as a decimal. Use your answer in part (a) to determine the new value.

Answers

Either 459,020 or 70,020

i need help with this can someone help?

Answers

option second

Step-by-step explanation:

the probability of snow on Wednesday is -42%

2nd option) The probability of snow on wednesday is -42%

Explanation: As much I know, probability is never ever negative.. so no doubt opt B is wrong.

Put these numbers in order from least to greatest: 1.5, 7/8, -9 , 6, 0

Answers

Answer:

-9, 7/8, 0, 1.5, 6

Step-by-step explanation:

Answer:

-9 , 0 , 7/8 , 1.5 , 6

Step-by-step explanation:

Help me please you don't need to show your work

Answers

Answer:

4.2 x 10^7

Step-by-step explanation:

4.1975 *10^7

pls help and no links thankyou <3

Answers

Do the second one hope this helps

CAN YOU HELP ALSO NO LINKS NO FILES AND THANKSS

Answers

Answer:

I think the question isn't complete?

Step-by-step explanation:

Select all ratios equivalent to 1:3 A. 9:21 B. 5:15 C. 4:12

Answers

all of the answers would be correct/ equivalent to 1:3
It’s B, and C because 1 x 9 is 9 and 9 x 3 is 27 which proves its incorrect.

And 1 x 5 is 5 and 3 x 5 is 15 so its correct.

Lastly, 1 x 4 is 4 and 3 x 4 is 12 so that proves that this is correct.




Hope this helps! :)

During halftime of a basketball game, a sling shot launches T-shirts at the crowd. A T-shirt is launched with an initial upward velocity of 78 ft/s. The height of the T-shirt (h) in feet after t seconds is given by the function h = −16t^2 + 78t + 5. How long will it take the T-shirt to reach its maximum height? What is its maximum height?
a. 1.22 s, 76.35 ft
b. 2.44 s, 146.28 ft
c. 2.44 s, 100.06 ft
d. 2.44 s, 131 ft

Answers

Answer:

D

Step-by-step explanation:

113.1

v=4

3πr3=4

3·π·33≈113.09734

Answer:

its D

Step-by-step explanation:

Find the area of this polygon

Answers

Answer:

A=25.5

Step-by-step explanation:

A rock climber ascends 18 3/4 feet to the top of a rock ledge. He descends 8 1/8 feet and takes a break on a rock outcrop. Write and then evaluate an addition expression to show how much further the rock climber must descend to reach his original level. Enter the correct answers in the boxes.

Answers

Answer:

3

Step-by-step explanation:

The rock climber must descend 10 5/8 feet to reach his original level.

What is the fraction?

A fraction is defined as a numerical representation of a part of a whole that represents a rational number.

To evaluate this expression, we first need to convert the mixed numbers to fractions. 18 3/4 is equal to 18 + 3/4 = (72+ 3)/4 = 75/4.

Similarly, 8 1/8 is equal to 8 + 1/8 = (64 + 1)/8 = 65/8.

So, the rock climber must descend :

= 75/4 - 65/8

= (75x8 - 65x4)/(48)

= (600 - 260)/32

= 340/32

= 10 5/8 feet to reach his original level.

Thus, to ascend to his original level, the rock climber must descend 10 5/8 feet.

Learn more about the fraction here:

brainly.com/question/10354322

#SPJ2

A swim instructor had a contest to see how many seconds her students could hold their breath underwater. The results from the contest are shown in the list below. 17, 34, 40, 41, 50, 50, 53, 56, 57, 58, 64, 70

Answers

D is the correct answer.

The correct answer is D

Can anyone help with this problem please?

Answers

4 squared + 10 squared

answer is square root of 116

Answer: D) √116 units

Step-by-step explanation:

√(4^2 + 10^2) = 10.770
√116 = 10.770

Hazel is putting together charm bracelets. For each bracelet 1/5 of a yard of string and 12 charms. hazel has 5/8 of a yard of string and 96 charms. she makes the charm bracelet until all of the string is gone. what fraction of charms did she use?

Answers

Answer:

3/8

Step-by-step explanation:

First, find the number of bracelets she's able to make with her string. She has 5/8 of a yard and uses 1/5 per bracelet. To divide the number of yards she has by the number she uses, multiply 5/8 by the reciprocal of 1/5 (5/1).

5/8 * 5/1 = 25/8

25/8 is 3.12500, which is the number of bracelets she can make. It rounds down to 3 since she can't make 0.12500 bracelets.

Now, find how many charms she used. 3 bracelets * 12 charms each is 36 charms in total.

So she used 36/96 of her charms. This can be simplified to 3/8.

Answer:

37/96 hazel has

Step-by-step explanation:

1/5 times 12=60

so Hazel uses 1 yardd for 60 charms, so for 5/8 yard Hazel would use 5/8×60=37.5.

since Hazel isn't able to use a fraction of a charm, she would use 37 charms

37/96 Charms Hazel has

On a map, New York and California are 19 cm apart. The map scale is 1 cm = 100 km. What is the actual distance between the two cities?

Answers

Answer:

1900 km.

Step-by-step explanation:

On the map, 1 cm represents 100 km and there are 19 cm. So multiply 19 by 100.

100 * 19 = 1900

1900kM away from each other :)
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