-52/3 • (-2 576)
Pls help :D

Answer:13

Step-by-step explanation: I took the test in K12 and the answer is 13

Answer:

[tex]from \: last \: equation : \\ x = - 4 - 5y - - - (a) \\ substitute \: in \: first \: equation \\ 3( - 4 - 5y) - y = 4 \\ - 12 - 15y - y = 4 \\ - 16y = 16 \\ y = - 1 \\ \\ therefore \: from \: (a) \\ x = - 4 - 5( - 1) \\ x = 1[/tex]

Answer: First answer is diameter second answer is area and radius the last answer is volume

Step-by-step explanation:

Answer:

The answer would have to be B

Step-by-step explanation:

explains itself

Answer:it’s B

Step-by-step explanation:

Answer:

725 895 213

Step-by-step explanation:

Seven hundred and twenty five million, eight hundred and ninety five thousand, two hundred and thirteen.

To express the number 725,895,213 in the International number system, spaces can be inserted every three digits from the right. Here's the number with spaces added:

725 895 213

This format with spaces is commonly used to enhance readability and make large numbers easier to comprehend.

The term "number system" refers to a mathematical notation or method used to represent numbers. It provides a structured way to count, measure, perform calculations, and express numerical quantities. Different number systems exist, and they vary based on the symbols used, the base or radix of the system, and the rules for representing numbers.

The most common number system used worldwide is the decimal system, also known as the base-10 system. In the decimal system, numbers are represented using ten digits (0-9), and the value of each digit is determined by its position or place value within the number.

To know more about number system​ here

https://brainly.com/question/17200227

#SPJ2

Answer:

(3-1) + (1+3) = 4

Step-by-step explanation:

it is what i put there cause both letters you have to change it to a nuber thats makes the equation work up to 4

Answer:

total cost of the hotels is 2,296

Answer:

A

Step-by-step explanation:

Let R= repaired

H= hardback

We know that

R|H=2/3 (or the odds of a book being repaired given that it was a hardback is 2/3)

the conditional probability formula is as follows:

A|B= (A∩B)/B

let x = A∩B

2/3=x/(7/10)

x=7/15

[tex]\\ \sf\longmapsto m<BOY=41°[/tex]

We know

[tex]\\ \sf\longmapsto m<BOY=2m<{BAY}[/tex]

[tex]\\ \sf\longmapsto m<BAY=41/2=20.5°[/tex]

Now

[tex]\\ \sf\longmapsto 20.5°+m<YAC=90°[/tex]

[tex]\\ \sf\longmapsto m<YAC=90-20.5=69.5°[/tex]

c. ∡YAC=69.5°

Answer:

solution given:

arc m BY=41°

it is a central angle,

its inscribed angle is half of its=41/2=20.5°

we know that

tangent in the circle is perpendicular to the center,so

∡BAC=90°

∡BAY+∡YAC=90°

20.5°+∡YAC=90°

∡YAC=90°-20.5°

∡YAC=69.5°

Step-by-step explanation:

Answer:

0.5 probability

Step-by-step explanation:

1/6+1/6+1/6= 0.5

Answer:

A

Step-by-step explanation

Answer:

56-770-=76880-87760-7765676r[790-0698--978644870

Step-by-step explanation:

lol

Answer:

y = x + 2

Step-by-step explanation:

Simply we can see that each value of y is the x value, plus 2 , then rule is

y = x + 2

Answer:

y=2x-1

Step-by-step explanation:

If you are supposed to write the equation in slope-intercept format, (y=mx+b), then y=2x-1 would be the answer. 2 is the slope(m), and -1 is the y-intercept(b). I hope thus helped :).

Answer:

1

Step-by-step explanation:

Answer:

Total cost of all fruits = $17

Step-by-step explanation:

Given:

Number of mangoes Peter bought = 6

Cost of each mango = x

Cost of papaya = $5

Find:

Total cost of all fruits if x = 2

Computation:

If x = 2

So,

Cost of each mango = x

Cost of each mango = $2

Cost of 6 mangoes = 6 × Cost of each mango

Cost of 6 mangoes = 6 × 2

Cost of 6 mangoes = $12

Total cost of all fruits = Cost of 6 mangoes + Cost of papaya

Total cost of all fruits = 12 + 5

Total cost of all fruits = $17

Answer:

$6.48

Step-by-step explanation:

The discount is 10%. That means you pay 90% of the price.

At the regular price, 4 1/2 lb of bananas cost:

$1.60/lb * 4.5 lb = $7.20

Since with the 10% discount, you pay 90% of the original price, now we calculate 90% of the original price.

90% of $7.20 = 0.9 * $7.20 = $6.48

Answer: 4.5 lb cost $6.48 with the 10% discount

Answer:

1. 25%

2. 19/20 (This is a fraction btw)

3. I don't know this question sorry :(

5. No

6. Yes

Step-by-step explanation:

Have a good day :)

Answer:

1. 25%

2. very likely that school will stay open tmr

3. what do the variables stand for?

5. not proportional

6. proportional

Step-by-step explanation:

Answer:

[tex]Height = 15cm[/tex]

Step-by-step explanation:

Given

[tex]Base\ Area = 200cm^2[/tex]

[tex]Volume = 3000cm^3[/tex]

Required

The height

Volume is calculated as:

[tex]Volume = Base\ Area * Height[/tex]

Make Height the subject

[tex]Height = \frac{Volume}{Base\ Area}[/tex]

This gives

[tex]Height = \frac{3000cm^3}{200cm^2}[/tex]

[tex]Height = \frac{3000}{200}cm[/tex]

[tex]Height = 15cm[/tex]

Answer:

Then number of sides then would be 360∘12∘=30 .

Answer:

360°12°=4320 the answer is this because if you multiply by 12 you will get 4320

Answer:

7x-15/5

Step-by-step explanation:

Given :-

And , we need to solve for y in terms of x . So taking the given equation ,

[tex]:\implies[/tex] 7x - 5y = 15

[tex]:\implies[/tex] -5y = 15 - 7x

[tex]:\implies[/tex] 5y = 7x - 15

[tex]:\implies[/tex] y = ( 7x - 15)/5

Answer:

2 + 1 1/3x ≥ 6

x ≥ 3 days

Step-by-step explanation:

Monday = 2 miles

Other days = 1 1/3 miles

x = least number of days after Monday that Joseph needs to run

to reach his goal

Total miles = 6 miles

The inequality is

2 + 1 1/3x ≥ 6

1 1/3x ≥ 6 - 2

1 1/3x ≥ 4

4/3x ≥ 4

Divide both sides by 4/3

4/3x ÷ 4/3 ≥ 4 ÷ 4/3

x ≥ 4 × 3/4

x ≥ 3 days

Answer:

Area = 5200 ft²

Step-by-step explanation:

First let us find the area of the house.

Area = l × w

Area = 30 ft × 40 ft

Area = 1200 ft²

Now let us find the area of the backyard.

Area = l × w

Area = 80 ft × 50 ft

Area = 4000 ft²

Now that we have found the area of the house and the backyard, it asks us to find the total area of house and the backyard. To find the answer, you will both, the area of house and the area of the backyard.

Area of house + Area of backyard

1200 ft² + 4000 ft²

5200 ft²

Hope this helps, thank you :) !!

Answer:

it's = 0

you have to use the steps of maths

Answer:

$62.85

Step-by-step explanation:

Given data

ratio=  10: 7: 5

Total ratio= 10+7+5= 22

Lisa= $20

Her proportion of the ratio = 7

Applying the part to all method

Let the total amount shared be x

7/22= 20/x

cross multiply

7x= 22*20

7x= 440

divide both sides by 7

x= 440/7

x= 62.85