Mathematics Middle School

[3 x (42 - 23) + (33 x 8 - 6)]

Answers

Answer 1

Answer:

315

Step-by-step explanation:

Answer 2

Answer:

[3 x (42 - 23) + (33 x 8 - 6)] = 315

subscribe to Amiredagoat Yt if this helped!

Step-by-step explanation:

Related Questions

HELP ME PLEASE!!!!!!!!!!!!!!

Answers

Just multiply 7x25 lol

Answer:

58 1/3

Step-by-step explanation:

h = hour

3h = 25

h = 8 1/3

7h = 7(8 1/3)

7h = 58 1/3

SHow work pleaseeeeeeeee

Answers

Area of rectangle = 105 cm^2
15 * 7 = 105
Area of semicircle = 14.137
Area of circle is 3.14r^2
3.14(3)^2 = 28.27
It’s a semicircle so divide by 2
28.27/2 = 14.137
Finally subtract 105 by 14.137 which equals around 91

Can someone please help me find the area of this parallelogram.

Answers

Answer:

72

Step-by-step explanation:

18 + 18 + 6 + 6 + 12 + 12

Answer:

108[tex]cm^{2}[/tex]

Step-by-step explanation:

Area of parallelogram = bh (base x height)

                                     = 18 x 6

                                     = 108[tex]cm^{2}[/tex]

hope this helps :)

can i get help please

Answers

Answer:

10.F

Step-by-step explanation:

Answer:

0 degrees Fahrenheit

Step-by-step explanation:

The graph below shows the number of items purchased and the total cost that 13 people spent at the farmers market. Based on the data shown, which of the following is the best prediction for the number of items purchased if they spent a total cost of $45?

A. 6
B. 7
C. 9
D. 10

Answers

The answer is 9

You can see the graph is linear and at $45 it lines up with 9 items purchased
I think c I’m not really sure

please help me.......

Answers

Answer:

C(third option)

Step-by-step explanation:

(x-5) would mean 5 units to the right. Also, if the f is negative, then there would be a reflection over x-axis. Use a transformation chart next time if you forget.

C (the third option) is the answer

How fast did the die cast rally car drive if it went 714cm in 10.5 seconds


fill in the blank :

It went ___ centimeters per second

PLEASE EXPLAIN WHY

Answers

Answer:

it went 68 centimeters per second

Step-by-step explanation:

714 / 10.5 = 68. hope i helped!

Answer:

It went 68 cm/second

If you could explain to me how you get the answer, that will be great!

Answers

Answer: 130.4

Step-by-step explanation:

find the area of the rectangles

5(8)=40

5(8)=40

4(8)=32

find the area of both of the triangles

formula: 2(bh÷2)

substitute: 2(4 x 4.6 ÷ 2)

solve

2(9.2)

18.4

add all of the areas

40+40+32+18.4=130.4

need help dont get it

Answers

Step-by-step explanation:

Angle GHI + Angle IHK = 180 (Angles on the same straight line)

(x + 30) + (x+10) = 180

x+x+30+10 = 180

2x + 40 = 180

Answer:2x+40=180

Step-by-step explanation:

You want to equate everything for 180 since it's on a straight line

Therefore

(x+30)+(x+10)=180

x+x+10+30=180

2x+40=180

(HELP ASAP!!! AND USE THE PICTURES!!)

Figure ABCD is similar to figure EFGH. What is the sequence of transformations that maps ABCD to EFGH?

Answers

Answer:

Hi im pretty sure(85% sure) that B is the coreect awnser sworry if im

wrong TT>TT

Will mark brainliest!

Answers

Answer: x is less then 5 over 4. Open circle on 1.25 shading to the left on the number line.

Step-by-step explanation:

Step 1: 16x is less than 20

step 2: divide by 16, 16x over 16 is less than 20 over 16.

step 3:  x is less than 5 over four (1.25)

             

There were 2/3/5 times as many that were amorphous as were not. If there were 6500 that were amorphous, how many were not amorphous?

Answers

Answer:

0.0004

Step-by-step explanation:

2 3/5 divided by 6500

Answer:

0.0004

Step-by-step explanation:

Which of the following statements is NOT TRUE when finding the length of the missing leg EF?

Group of answer choices

8 squared plus 10 squared equals EF squared

100 - 64 = EF squared

EF = 6 ft

EF = the square root of 36

Answers

first one isn’t true

PLS PLS PLS PLS PLS PLS HELP I NEED THIS QUICK BY THIS FRIDAY!!!!!

Answers

10. -1,-6
11. 1,6
12. 9
13. 6
14. 18
12) 9 that would be the answer

Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?

Answers

Answer:

4, 69, $0

Step-by-step explanation:

There is no picture?

need this done really quick ill give brainliest

Answers

Answer:

top left

Step-by-step explanation:

sry if its wrong

too late peeops so yas....................lol................

Answers

djrjjdkdjgjrudjfdjejfjfjejdjviwkdnri

Answer:

Step-by-step explanation:

Uhuhhuuhh

need a little help :|

Answers

Answer:

with what do you need help with

Step-by-step explanation:

Find the distance between (-3, 7) and (-8, 5). Round to the nearest tenth if needed.

A. 5
B. 5.3
C.66
D. 5.4

Answers

The answer is D. 5.4


Distance:
_______________
= √[(-3)-(-8)]² + [(7)-(5)]²

= √(5)² + (2)²

= √25 + 4

= √29

= 5.38516.......


= 5.4 (nearest tenth)
Answer is d by one reason and I don’t think I’m right but yeah I’m pretty sure it’s d man

Please help me find the area of the figure. It’s question number 8

Answers

Answer:

C

Step-by-step explanation:

add 8 + 8 + 4 + 4 = 24 ft

so maybe it is C

In a classroom,
3/10
of the students are wearing blue shirts , and
3/5
are wearing white shirts. There are 20 students in the classroom. How many students are wearing shirts other than blue shirts or white shirts?

Answers

Answer:

2 students are wearing shirts other than blue shirts or white shirts.

Step-by-step explanation:

3/10 of 20 is 6, so 6 people are wearing blue shirts.  3/5 of 20 is 12, so 12 students are wearing white shirts.  6 + 12 = 18. 20 - 18 = 2.

Answer:

4 wearing blue shirts And 16 are wearing white shirts

Step-by-step explanation:

I think I'm not so sure,

A scientist looks at a bacterium and a virus in a lab. The bacterium has a diameter of 10 Superscript negative 6 meters. The virus has a diameter of 10 Superscript negative 7 meters. Which statement accurately compares the sizes of the specimens?
The diameter of the bacterium is 10 times greater than that of the virus.
The diameter of the bacterium is StartFraction 1 Over 100 EndFraction times as great as that of the virus.
The diameter of the virus is 10 times greater than that of the bacterium.
The diameter of the virus is StartFraction 1 Over 100 EndFraction times as great as that of the bacterium.

PLASE LEAVE THE ANSWERS BELOW

Answers

Answer: A

Step-by-step explanation:

The diameter of the bacterium is 10 times greater than that of the virus.

Answer:

The diameter of the bacterium is 10 times greater than that of the virus.

Step-by-step explanation:

Edge

if a ≤ =6 is a ≤ =12

Answers

Answer:

true

Step-by-step explanation:

since a is smaller than or equal to 6 then it should be smaller than or equal to a bigger value like 12

True cause 6 is greater than a so 12 is obviously greater

If you give an answer, could u do it in fraction form please? :)

Answers

Answer:

que estas

Step-by-step explanation:

Answer: 23.25 min or 23 1/4 min

make this into a slope-intersect form

x + 7y = -8

Answers

Answer:

Slope: -1

x-intercept: (-7, 0)

y-intercept: (0, -7)

Explanation:

y

=

−

x

−

7

Step-by-step explanation:

I DONT KNOW  I JUST HAVE DONE THIS LOL

slope intercept form is y = mx + b.

the m represents slope and the b represents the y-intercept.

therefore, the answer to your problem would be:  y = -1/7x - 8/7

PLZ HELP i am failing like i still did the work but i got it incorrect plz!!! i BEG of you to plz help me (Surface Area of Rectangular Prisms)

Answers

Answer:8 times 4+12+= 44

Step-by-step explanation:

8 times 4 gives you 32 then add 12 to get 44

(8x4)2=64
(8x12)2=192
64+192=256

256 would be your answer i believe. i think this is right but i havent done this in a while and i just now watched a video on it.

I WILL GIVE BRAINLIEST

Answers

Answer: 34 mi 2

Step-by-step explanation:

so 11 x 8 = 88

and then

9 x 6 = 54

so subtract

88 - 54

and you get

34

Answer:

34 mi2

Step-by-step explanation: give credit to the answer obove he beat me to it

BRAINLIEST HERE
Look at the stem-and-leaf plot. What is the mean of the numbers?


A) 1.57

B) 19

C) 20

D) 22

Answers

I’m pretty sure it 19 :-)

Answer:  its either 4.3, line over the three, 6.5, or 13, im not very good at math.                                    

What is the value of b in the equation (7) * - „ 124? -20 –6 6 20​

Answers

Answer:

B.

Step-by-step explanation:

Can somebody help me with this? thank you

Answers

Answer:

i believe its d

Step-by-step explanation: brainliest

i think it’s D not for sure tho
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