Mathematics High School

b - 1/4 = 3 1/2 find the variable and explain how to got the answer please thanks

Answers

Answer 1

Answer:

b - 1/4 = 3 1/2

Step-by-step explanation:

b - 1/4 = 3 1/2

b - 1/4 = (3 + 1/2)

4b = 15

b = 15/

= 3.75

Related Questions

Pls answer b and c for my brother

Answers

Answer:

B and C

Step-by-step explanation:

Answer:

this was hard

Step-by-step explanation:

1b. 7 1/2

2b. 9 3/4

3b. 6 1/2

4b. 2 2/3

5b. 3 1/3

6b. 9 3/4

7b. 8 6/7

8b. 5 2/3

9b. 3 3/5

10b. 28

1c. 8 4/5

2c. 8 2/3

3c. 5 2/3

4c. 2 1/3

5c. 5 1/2

6c. 2 3/7

7c. 7 4/5

8c. 8 1/2

9c. 2 3/4

10c. 122

8 pens cost £4.72
How much would 13 pens cost?

Answers

Answer:

$7.67

Step-by-step explanation:

So if 8 pens cost $4.72, one pen would cost $0.59. 0.59 x 13 will be equal to 7.67.

Answer:

13 pens would cost £22.

Step-by-step explanation:

8 divided by 4.72 is equal to 1.70 (Estimated)

13 times 1.7 is equal to 22 (Estimated)

Not Estimated

8 divided by 4.72 is equal to 1.69491525424

13 times 1.69491525424 is equal to 22.0338983051

PLEASE HELP DUE IN 15 MINS

Answers

Answer:

22) 3 in<x<11 in

23) 8 cm<x<26 cm

24) 0 ft<x<10 ft

25) 9 m<x<31 m

26) 2 km<x<14 km

27) 13 in<x<61 in

Step-by-step explanation:

It has to be greater than the difference and smaller than the sum.

22) 7-4=3, 4+7=11, so the answer is 3<x<11

23) 8<x<26

24) 0<x<10

25) 9<x<31

26) 2<x<14

27) 13<x<61

HELP DUE IN 10 MINS!

Are the following triangles congruent? If so, identify the postulate and finish the congruent statement.

If they are not congruent or there is not enough information, then write not possible in each blank.

Postulate:

Congruence Statement: ΔTIG ≅ Δ:

Answers

Answer:

Step-by-step explanation:

Given is the two angles congruence but this is not enough to prove the congruence of the triangles.

Postulate: Not possible

Congruence Statement: Not possible

2) Find the volume of a container that measures 4 inches long,
5 inches high, and 8-inches wide.

Answers

Answer:

160 inches

Step-by-step explanation:

4*5*8=160

7 Lanza is a gardener.
She has this plan of a garden.
9m
8m
Lanza needs to put grass turf to cover this garden.
She charges £16 a square metre to put grass turf in a garden.
Lanza thinks she will need to charge more than £800 to put grass turf in this garden.
Is she correct?
Show why you think this.

Answers

Answer:£872

Step-by-step explanation:

F10
Find the gradient of the line segment between the points (-2,-2) and (0,-6).
2

Answers

Answer:

-2

Step-by-step explanation:

M = (y - yo/x - xo)

(-6 + 2) / (0 + 2)

-4 / -2

= - 2

Which relationship between x and y in the equation shows a proportional relationship?

A y=x/2 + 3
B y = 2x + 6
C y = 12x
D y=12/x

Answers

Answer:

the answer is c

Step-by-step explanation:

at least they got a relationship

There is 1/ 3 gallon of water in a 3-gallon container. What fraction of the container is filled?

Answers

Step-by-step explanation:

2/3 gallons is empty

1/3 gallons is filled

3*1/3= 1

1 gallon filled

Answer:

1/9

Step-by-step explanation:

if it is only 1/3 of 1 gallon, then multiply 3 by 3 to get 9, then you have 1/9

What is the multiplicative inverse 23/7?

Answers

Answer:

7/23

Step-by-step explanation:

HELP I NEED HELP ASAP

Answers

Last one lose .05 mL

What is the value of x?
55
105
A. 55
B. 500
C. 160°
D. 200

Answers

Answer:

Step-by-step explanation:

ABC is a straight angle.
Find ABX and CBX .

Answers

Answer:

Step-by-step explanation:

14x+70+20x+8 =180

34x + 78 = 180

34x = 102

X = 3

ABX 14(3)+70 = 112

CBX = 20(3) +8= 68

Suppose you are facing north, each time you turn, you are going to turn 90 degrees. If you turn 2 times to the right, 1 time to the left, 3 times to the right, 2 times to the right, and 1 time to the left, which way are you now facing?

Answers

Answer:

East

Step-by-step explanation:

Starting position = North

Condition = each time you turn, you are going to turn 90 degrees

Using the image attached as a guide;

If you turn 2 times to the right

- Turning the first time to the right changes the direction to East

- Turning the second time to the right changes the direction to South

1 time to the left

- Turning once to the left changes the direction to East

3 times to the right

- Turning the first time to the right changes the direction to South

- Turning the second time to the right changes the direction to West

- Turning the second time to the right changes the direction to North

2 times to the right

- Turning the first time to the right changes the direction to East

- Turning the second time to the right changes the direction to South

1 time to the left

- Turning once to the left changes the direction to East

Write an equation that could be used to find how many miles a hybrid suv can travel in the city on 20 gallons

Answers

Answer:

m=36×20

Step-by-step explanation:

A hybrid SUV uses 36 miles per gallon in the city.

The equation that could be used to find how many miles a hybrid SUV can travel in the city on 20 gallons of gas is m=36×20.

Evan measured a line to be 17.5 inches long. If the actual length of the line is 16.7
inches, then what was the percent error of the measurement, to the nearest tenth of a
percent?

Answers

Answer:

3.6%

Step-by-step explanation:

( sorry for commenting, I need points to ask questions I dearly apologize!)

In this triangle, what is sin 30°? What is sin 60°? What is the product of sin 30° and sin 60°?

Answers

Answer:

1800

Step-by-step explanation:

60.30= 1800

The correct answer is 1800

Write the ratio 5 to 8 as a fraction, decimal and percent.
omg please help

Answers

Answer: 5:8, .625, 62.5%

Step-by-step explanation:

5 to 8 is already a ratio. Then all you have to do is divide it. Then to get the percentage, move the decimal point over to the right 2 places.

Which of the following operations will not change the value of any non-zero number?

a. Adding 1
b. Dividing by 0
c. Multiplying by 1
d. Multiplying by 0

Answers

c is the answer to your question

please help will give brainly onpicture

Answers

I am not sure if it is A or B but it is definitely one of those because they have different y-intercepts. You have a 50/50 chance if you want to guess or you can graph it out and get an exact answer. Hope this helps!

The answer for the problem is A

Subject:Mathematics

Answers

The answer is A/the first one, I hope this helped

please help!
both questions

Answers

a)
f(2x)+g(3x-9)

2fx+g(3x)+g•-9

2fx+3gx+g•-9

Answer:2fz+3gz-9g

please help!! will mark brainlyest

Answers

3 is the best Anwser to choose

Find 3x-y-3z if x=-2, y=1, z=-2

Answers

Answer:

Step-by-step explanation:

Answer is - 1 , but can't show work with smart phone. Don't own computer.

Use my head for most numbers. Sorry

Help me I have a Timer

Answers

Answer:

14 x 10^6

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
1.4×10^7

Blue box: 1.4
Exponent/Orange Box: 7

SOLVE PLEASE!!!

A. If a person bikes .24 miles in 1 minute, how far can he bike in 90 minutes?

B. A store sells notebooks at 2 for $4.72. Mrs. Johnston needs to buy 11 for her 3rd period class. How much will she have to pay for all of them.

Please solve a AND b BOTH OF THEM THEN YOU'LL GET 100 points plus the drown.

Answers

Answer: A.1.5 hours = 90 minutes

B.2.4 x 9= 21.6 miles

Step-by-step explanation:

Explain how you would solve the equation. Justify each step.
d ÷ 9 = 8

Answers

first you do 9 x 8 which equals 72 and 72 divided by 9 equals 8 so it is 72.

1 markers cost $7.04
Which equation would help determine the cost of 7 markers!

Answers

the answer to the question is A

Can someone help thanks
What is the correct expanded form and value of 4 cubed?
4 + 4 + 4 = 12
4 times 4 times 4 = 64
3 + 3 + 3 + 3 = 12
3 times 3 times 3 times 3 = 81

Answers

4 cubed is 4 multiplied by itself 3 times.

The answer is 4 times 4 times 4 which is 64. The second option is correct :)

Answer:

Yes it is true,

4 cubed is 4 multiplied by itself 3 times.

The answer is 4 times 4 times 4 which is 64. The second option is correct

so Yea

If your phone cord is wrapped up in a rectangle that is 2x1 feet, how far can it reach?

Answers

Answer:

6 feet

Step-by-step explanation:

You are basically finding the perimeter of this rectangle.

2+2+1+1 = 6

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