Mathematics Middle School

Pls help me with this

Answers

Answer 1

Answer:

the first blank is 118.4 and the second blank is 381.6

Step-by-step explanation

basically u multiply

Related Questions

4:00 pm - 8:00pm

Is how many hours?

Answers

Answer:

Step-by-step explanation:

1 hour = 60 mins.

60 + 60 + 60 + 60 = 240 mins.

4 pm to 8 pm is 4 hours.

As every 60 minutes conclude to an hour, it would take 240 minutes, which equals to 4 hours. So, to answer the question, it is 4 hours.

This chart shows the number of eggs laid each month by my pet chicken, Drakestail:
(picture below)

What is the greatest average number of eggs per month laid by Drakestail during a period of 5 consecutive months?

("Consecutive" means "back to back". For instance, January and February are consecutive, but January and March aren't.)

ASAP PLEASE! GIVING OUT 20 POINTS

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Answer:

there isn't a picture

Step-by-step explanation:

so yeah

HElp me?
Please? Yikes?

Answers

Answer:

Step-by-step explanation:

A, 5w^3 is the gcf of the expressy

Hello guys! Could someone tell me what is H in the attached question? Please and Thank you!

Answers

Answer:

Step-by-step explanation:

[tex]12 - 2(3h) = - 18 \\ 12 - 6h = - 18 \\ - 6h = - 18 - 12 \\ - 6h = - 30 \\ h = \frac{ - 30}{ - 6} \\ h = 5[/tex]

hope it helps you<3

Answer:

H=5

Step-by-step explanation:

Simplifying the equation

We multiply 2(3H) =6H, so the equation is now 12-6H=-18

Isolating the Variables

Then, we subtract 12 from both sides, giving us -6H = -30

Finding H

Finally, we divide both sides by -6, so H= 5

Brainliest! Please answer quick! :

Answers

Answer:

Step-by-step explanation:

36+9=45

45-1=44

Answer=44

Hey there!

Let's solve this equation for N.

First, let's work out 36+9:

45-N=1

subtract 45 from both sides:

-N=1-45

-N=-44

Divide both sides by -1:

N=44 (Option B)

Hope everything is clear.

Let me know if you have any questions!

Always remember: Knowledge is power!

Linda is deciding how many trees to plant.
Here are her estima

Answers

Answer:

With each additional tree, the estimated time Increases by 10 minutes.

Answer:

10 minutes

Step-by-step explanation:

Give me Brainltest

What is 3/5 divided by (-4/9)?

Answers

Answer:

-1.35. As a fraction, it'd be -1 7/20

Step-by-step explanation:

1.35
= –
1.35 × 100
1 × 100
= –
135
100
= –
135 ÷ 5
100 ÷ 5
= –
27
20
= – 1
7
20

how do i do this? it doesn't make sense

Answers

Answer:

The answer is B. 581/90

Step-by-step explanation:

just divide 581 by 90 and you'll find that it is equivelent to 6.45

Hope that helps!

b you just have to divide the top by the bottom and see the answer

Milan drove to and from work each day last week.
The table below gives the amount of gas in his tank after each day.

Answers

Answer:

decreases by 2 gallons

Step-by-step explanation:

hope it helps.

Answer:

Decreased by 2 gallons per day

Step-by-step explanation:

We can clearly see that , on 1st day it was 12 gallons and then on 2nd day it decreased by 2 gallons and becomes 10 gallon , and this cycle continues by decreasing of 2 gallons per day.

From 14 to 12 then 10 ..... and at last 4 gallons

explain how the models in questions 4 and 5 are the same

Answers

Answer:

Hi!

So, for question 4, when you divide it by two, you can split it horizontally to make it 6 squares instead of 3 rectangles from the model of the 1/3, leaving 2 shaded squares and 4 unshaded squares. And since you're dividing it by 2, you only use 1 of the shaded squares.

For question 5, I made the one-half horizontal instead of vertical so you can easily overlap the 2 models when you multiply them. Similar to question 4, the model becomes 6 squares and the 2 models overlap on one square.

Hope this helps! :)

A x 1/2 = A/2

multiplying something by half is same as dividing it in 2 parts.

Which of the following proportions could be used to convert 6 days to hours?

Answers

Answer:

[C] [tex]\frac{6\;days}{x\;Hours}=\frac{1\;day}{24\;Hours}[/tex]

Step-by-step explanation:

Since, we know that

1 Day = 24 Hours

6 Days = x Hours

Cross Multiply:

6 x 24 = 144

1x = 144

x = 144

144 = 144

Hence, the best answer is [C] [tex]\frac{6\;days}{x\;Hours}=\frac{1\;day}{24\;Hours}[/tex]

~lenvy~

The following proportions could be used to convert 6 days to hours as 1 day : 24 hours :: 6 days : x hours.

What is the proportion?

A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other.

There is a way to convert 6 days to hours, to use the proportion:

⇒ 1 day : 24 hours :: 6 days : x hours

This proportion shows the relationship between days and hours, and can be used to convert from one unit to the other. To solve for x, we can cross-multiply and divide:

x = 6 days × 24 hours / 1 day = 144 hours

So, 6 days is equivalent to 144 hours.

Hence, the correct answer would be an option (C).

Learn more about the proportion here:

brainly.com/question/1504221

#SPJ2

What is the first step in solving the system shows using the elimination method?
{3x-12y=5
{3x-y=9
A. Multiply each term in 3y - x = 9 by 12.
B. Multiply each term in 3y - x = 9 by -12,
C. Rewrite the equations so like variable terms are in the same order.
D. Add the corresponding sides of each equation.

Answers

Answer:

Step-by-step explanation:

I'm not sure what you mean by those steps mean but here is how I would answer using the elimination method:

3x - 12y = 5

minus (each term separately: 3x - 3x, -12y - -y, and 5 - 9)

3x - y = 9

This eliminates the 3x and = -11y = -4

You can then simplify from there and get y = 4/11

BRAINLIEST, JUST SAY THE ANSWER

Each fraction has many equivalent fractions. Type an equivalent fraction for the fraction below using 4 as a multiplier.

1/4

Answers

Answer:

4/16

Step-by-step explanation:

pls give me brainliest

4/16 uhhhhhhhhhhmmmm

(GIVING BRAINLIEST TO FIRST CORRECT ANSWER!!)
find the volume.

Answers

Answer: The volume is 30

Step-by-step explanation: This is the answer because you multiply the numbers and you get 30FT.

QR is 45 mm. RS is one third of QR. QT is 90 mm. Find ST. HELPPPPP PLS!!!

Answers

Answer:

Step-by-step explanation:

Given:

QR= 45 mm

RS= 15, (1/3 of QR is 15).

QT is 90 mm

We must find ST.

Equation:

Use Segment Addition Postulate Theroem,

QR+RS+ST=QT

Subsitue the values we know

45+15+ST=90

60+ST=90

ST=30So ST length is 30 m

The answer is 30.
This is because QT is equal to all the measurements added up.
QR=45
RS=45/3
QT=90
ST=?

QR=45
RS=15
QT=90
ST=?

QR+RS=?
45+15= 60

QT-60=?
90-60=30

Therefore ST (the answer) is 30.

Jake had a doctor's appointment at 2:30 p.m. It takes 53 minutes to drive to the doctor's office from his work. What time does he need to leave work if he wants to arrive by 2:20 p.m.?

Answers

Hii :)

Lets solve for x (x being what time jake will leave)

First, what do we know?

We know..

Needs to arrive by 2:20pm53 minutes to get there

2:30-53=1:37

So jake should leave around 1:00pm-1:30pm

2:30-1:30=1:00

Hope this helps

He will need to leave at 1:27 pm.

Work

2:20-0:20=2:00
2:00-0:33=1:27

510 boys worked for 12 days and produced 12,000 mat how many boys are needed to produce 10,000 mat in 10 days.

Answers

Answer:

1000 Boys

Step-by-step explanation:

Substitute 510 and Keep on trying numbers untill you reach 10,000 mats in 10 days.

i need help please i need help.

Answers

The third one. y= -1/5x+1

Answer:

Step-by-step explanation:

y2 - y1

x2 - x1

5/-1 = -5

y intercepts on +1

y= -5x +1

After 5 years, $40,000 deposited in a savings account with simple interest had earned $26,000 in interest. What was the interest rate?

Answers

Answer: D'après mes calculs ça devrait être 13% d'intérêt

Step-by-step explanation: Je n'ai pas calculé les intérêts depuis un moment, donc je peux me tromper. Si j'ai raison, envisagez de me donner le plus intelligent.

Bonne journée! :)

This diagram shows a park's walking path in the shaded area.

The outside circumference of the walking path is 62.8 meters and the inside circumference of the walking path is 31.4 meters.

What is the area of this walking path?

Use 3.14 for π.

Enter your answer as a decimal in the box.

Answers

Answer:

197.192

Step-by-step explanation:

62.8x3.14=197.192

do you guys know this?

Answers

Answer:

It should be A

Step-by-step explanation:

since everytime leo catches a ball, he misses one, for increments of 3, a has 3 for every comma, and equal numbers of catches and misses.

the answer is A !!

Pls help asap;.;.;.;.;.;

Answers

Answer:

Count the distance across from point A to point B

To make this easier, bring point B to the same height level as point A then count the units over.

If we bring point B two units up, we can see that the distance between point B and A is 6 units apart.

hi can someone help me and explain as well :)

Answers

Answer:

San Francisco

Step-by-step explanation:

speed = distance/time

phoenix flight= 349.8 average miles per hour (rounded to the nearest 10th)

minot flight= 283.7 average miles per hour (rounded to the nearest 10th)

San francisco= 397.1 average miles per hour (rounded to the nearest 10th)

Answer: its c

Step-by-step explanation:

A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?

A right trapezoid with a top side of 7 feet and a height of 7 feet. The bottom side is extended to the right with 3 more feet.

A. 24.5 square feet
B. 59.5 square feet
C. 70 square feet
D. 147 square feet

Answers

answer is B
area for a trapezoid is [( Base 1 + Base 2 ) * height] /2
which in this case would be [( 7 + 10 ) * 7]/2
(17)7/2
59.5

Ans: B because have 7feet and square feet

math question on the sceen shot

Answers

Answer:

(8,9) it is corrrect I am sure of it because

if you put the dotson a grid they will

create a rectangle so that wht that answer is corr

The tables give the price of a kayak rental from two different companies.

Answers

Answer:

after five hours,

Step-by-step explanation:

I do not know if that is right hope that helps

The answer is after 5 hours.

Hope this helps

The table below shows how long a copier took to make copies.

Answers

Answer:

Each additional copy increased the time by 8 seconds

Step-by-step explanation:

It is increased because- the amount of seconds is increasing every time an additional copy is added to the table

it is 8 because- 12 increases by 8 to get 20, and 20 increases by 8 to get 28, and 28 increases by 8 to get 36.

A normal deck of 52 cards includes 4 suits where each suit ranges from 2 though 10 inclusive, Jack, Queen, King and Ace. In a standard deck of 52 cards laying face down, if you select one card from the pile, what is the probability you select a diamond and a face card (jack, queen or king)?

Answers

Answer: 3/52 (~5.77%)

Explanation:

What we know:

There is a deck of 52 total cardsThese are split into 4 suitsEach suit contains cards of 2-10, and a Jack, Queen, King, and Ace

How to solve:

We need to find the probability of drawing one of 3 diamond face cards, which gives us all of the information we need. Using division, we can create a 'x amount of diamond face cards/y amount of total cards' probability.

Process:

Probability of a diamond face card

Where P is the probability of drawing that card, x is the number of diamond face cards, and y is the total amount of cards.

Set up equation P = x/y

Substitute P = (3)/(52)

Answer: 3/52 (~5.77%)

Because there are 3 diamond face cards in the deck, the chance of drawing one is {3 cards out of 52 total}, which is 3/52.

The chance of drawing ANY face card is {(3 per suit, 4 suits=) 12 cards out of 52 total} 12/52 (~23.08%),

The chance of drawing ANY diamond card is {1 suit out of 4 suits} 1/4 (25%)

This figure represents a planter that is to be filled with soil.

How much soil will it take to fill the planter?

Enter your answer in the box.

in³

Answers

Answer:

Step-by-step explanation:

Givens

The horizontal flat box has dimensions of

h = 2

w = 7

l = 21

The vertical box has dimensions of

h = 10

w = 7

L = 12

Formula

V = L * w * h

Solution

Horizontal Flat Box = L*w * h

Horizontal Flat Box = 21 * 7 * 2

Horizontal Flat Box = 294

Vertical Box

Vertical Box = L * w * h

Vertical Box = 12*7 * 10

Vertical Box = 840

Total Volume = 1134

Answer: 1134

Answer:

1134 in³

Step-by-step explanation:

Volume of the figure

12 x 10 x 7 + 2 x 7 x 21840+ 2941134 in³

Choose the model for the problem 3/4 divided by 5.
3/20
3/4
1/20
15/20

h e l p m e p l e a s e t h a n k y o u

Answers

Answer:

[tex]a)\ \frac{3}{20}[/tex]

Step-by-step explanation:

[tex]\frac{3}{4} \div 5\\\\\frac{3}{4}*\frac{1}{5}\\\\\frac{3}{20}[/tex]

Hope this helps!

Your answer is 3/20

3/4 divided by 5 is 3/20

Hope this helps

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