Mathematics High School

You can buy 3 items for $6, how
much will it cost for 10 items?

Answers

Answer 1

Answer:

You can buy 3 items for $6, how

much will it cost for 10 items?

60$

Step-by-step explanation:

Answer 2

Answer:

$60

Step-by-step explanation:

6×10 then u will get your answer

Related Questions

Which of the following angle measurements would you find in an equilateral triangle?
A. 45°, 45°, 45°
B. 45°, 45°, 90°
C. 50°, 50°, 50°
D. 60°, 60°, 60°

Answers

Answer:

D. 60, 60, 60

Step-by-step explanation:

In an equilateral triangle, all sides are equal and equal to 180 when added together. because 60×3 is equal to 180, D is the right answer. I hope this helps you!

The angle measurements found in an equilateral triangle are 60°, 60°, 60°

What is an Equilateral Triangle?

An equilateral triangle is an angle that has equal angles and equal sides. It implies that all the sides of the angle contain the same length.

We can also say that an equilateral triangle is also equiangular since it has equal angles. If we recall, we know that the sum of angles in a triangle is 180°.

For a triangle with equal sides, it implies that each length will possess;

= 180°/3

= 60° each.

Learn more about equilateral triangles here:

https://brainly.com/question/17264112

Find the length of the third side. If necessary, round to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

Use the pythagorean theorem.

For each of the following regular polygons, find: a) the sum of the interior angles, b) the measure of each interior angle, c) the sum of the exterior angles, and d) the measure of each exterior angle. Round answers to the nearest hundredth if necessary.

Answers

Answer:

wish i culd help

Step-by-step explanation:

What is the solution to this system? Solve by substitution. y= 4x +3 and 2x - 3y = 21

Answers

Answer:

x= -3

y= -9

Step-by-step explanation:

Y-4X =3 ; 2x-3y=21

Y= 3+ 4x

2x -3( 3+4x)= 21

2x- 9- 12x= 21

-10x -9= 21

-10x -9+9= 21+9

-10x = 30

X= 30/-10= -3

Y= 3+4x = 3+ 4* (-3)= 3-12= -9

Are they 2 different problems that need to be solved ?

2t + 1 + 6 + 4t = 55
show your work

Answers

combine like terms, 1+6 is 7 and 2t+4t is 6t. so 6t+7=55. get the t by itself by subtracting 7 from both sides. 6t=48, divide by 6. t=8

Answer:

I'm assuming you are trying to get t alone so t=8

Step-by-step explanation:

2t+1+6+4t=55

simplify

6t+7=55

subtract 7 from both sides

6t=48

t=8

SOEINE HELP ME ASAPPP PLZ

Answers

Answer:

i attatched a picture of how it should look

Step-by-step explanation:

32 is what percent of 110? (round to the nearest percent)

Answers

35.2 jsnshahahsjsjsjsjsjsjsjjsjsjsjsjjss

Pls help! I have no idea what to do can someone please help me!

Answers

3x3x3x3x3x3 which will give you your answer of 279

Find the perimeter of A ABC. If necessary, round to the nearest tenth.

Answers

Answer:

37.6

Step-by-step explanation:

A to B - just count up the numbers, it's 10

B to C - just count up the numbers, it's 12

A to C - Now this is a right triangle, so use the Pythagorean theorem(10^2 + 12^2 = 244, and take the square root of that, which is 15.62 and round to 15.6

And just add them together 10+12+15.6 to get 37.6

Quadratic functions g(x) and h(x) are graphed on the same coordinate grid. The vertex of the grid of h(x) is 12 units above the vertex of graph g(x). Which pair of functions could have been used to create the graphs of g(x) and h(x)?
A. h(x)=x^2−12 and g(x) = x^2
B. h(x)=(x+12)^2 and g(x) = x^2
C. h(x)=x^2+12 and g(x) = x^2
D. h(x)=(x−12)^2 and g(x) = x^2

Answers

Answer:

Step-by-step explanation:

The answer is h(x) = ^2 + 12 and g (x) = ^2

What is the greatest common factor of 32, 44, and 48?

Answers

Answer:

Step-by-step explanation:

Help!!! You’ll get 25 points if you help me with this I really need your help on this Be honest and don’t give a random answer I really need this.

Answers

Answer:

i believe it is grid D

Step-by-step explanation:

if you look at grid D there is 10 little squares in each row you count by 10s there's 58 3 times on the grids. if i am wrong im sorry but hopefully this helps

In an isosceles triangle, one of the equal interior angles is equal to the adjacent exterior
angle divided by 5. What are the values of the 3 interior angles in the triangle? Make sure
to draw and label a sketch of the triangle.

Answers

Answer:

Step-by-step explanation:

can you show a picture?

Franklin needs 1.25 meters of ribbon to wrap each gift. He has a spool of ribbon that contains 25 feet of ribbon. One meter is equivalent to approximately 3 feet. How many gifts of the same dimension can he wrap using the spool of ribbon?

Answers

Answer:

Step-by-step explanation:

convert 1.25 meters to feet

1 meter = 3 feet

1.25 meters = 1.25 x 3 = 3.75 feet

Number of gifts he can warp = 25 feet / 3.75 = 6.6

Brainliest to right answer

Answers

Answer:

The y-intercept is (0, -1)

Find the area of the shaded region. Round to the nearest hundredth when necessary.

Answers

Answer: 423.11 m^2

Step by step explanation:

Area of a circle formula pi*r^2

First solve the area of the big circle

3.14*21^2=1384.74 m^2

Now find the are of the smaller circle

r=21-3.5=17.5
3.14*(17.5)^2=961.63 m^2

Now we can minus the small area off the big area to get the shaded area.

1384.74-961.63=423.11 m^2

So the area of the shaded region is 423.11 m^2

The area of the living room carpet was s 262.5 square feet. If the width of the room is 21 feet, then what is the length.

Please help, I’m taking an online test, I need it, quick. :)

(15 points!)

Answers

The length would be 12.5 feet.

A rectangle’s area is calculated with the formula:

A = L * W

To find the length, all we have to do is divide the area (A) by the width (W).

We get the equation:

262.5/21 = L

262.5/21 = 12

L = 12

-4x – y = 24
Complete the missing value in the solution to the equation.

Answers

Answer:

x = -5

y = 1

Step-by-step explanation:

-4(-5)-1=24

25-1=24

24=24

Answer: x= -6, y= 6

Step-by-step explanation:

Find inequalities with solutions that have this graph.

Answers

Moooooooosssssssssseeeeeeeeseseses

Write an equation in slope-intercept form that would have infinitely many solutions in a system of
equations with 6x - 2y = 8.

help!!!!!

Answers

The answer is y=3x-4

Help please and thank you

Answers

47 Degrees. Multiply x by 2 and subtract from 360 then devide by 2

George and carmen went on a bicycle trip. They took a bus to their starting point, and then biked the rest. They traveled 350 miles in total, and they biked 80 kilometers more than they were bused.

Answers

Complete question − How many kilometres did they travel by bus and by bicycle.

Answer:George and carmen traveled by bus in 135km and by bikein 215km

Step-by-step explanation:

Total Miles traveled = 350 miles

Let Number of kilometres they traveled with bus = x

and Let Number of kilometres they traveled with bike = x + 80

so that the total distance traveled with bus and bike be expressed as

x + x + 80 = 350 miles

2x + 80 = 350 miles

2x = 350 − 80

2x =270

x=135

George and Carmen traveled by bus in 135km

and by bicycle=x + 80 = 135 km + 80 =215km

All 50 digits of pi.
(Giving brainliest to first correct answer.)

I’m trying to figure out how this thing works. I’ve never asked a question.

Answers

Answer:

3.1415926535 8979323846 2643383279 5028841971 6939937510

Step-by-step explanation:

172738192739q0wiw7uqsjs

Becky is working on a weekly budget. She earns $385 per week. Becky spends $200 per week on rent and utilities plus $57 on food. After paying for rent, utilities, and food, Becky deposits 3/4 of the amount left over into a savings account. She spends the rest on entertainment. How much money does she spend on entertainment?

Answers

Answer:

$32

Step-by-step explanation:

200 + 57 = 257.

385 - 257 = 128

128 x 3/4 = 96 (deposited)

128 - 96 = 32

Becky spends $32 on entertainment

Please help me find the length of EC

Answers

Answer:

Step-by-step explanation:

BD=AC

E is the midpoint of both lines, so BE=CE

what is the perimeter of figure B ?

Answers

Answer:

35 for perimeter of b

122.5 for perimeter of a

Step-by-step explanation:

To find the perimeter, you add all of the values of the outside of the shape together. Since 12+9+9+5 = 35, the answer is 35.

Okay, so what you have to do is set up a proportion for a to b. To do that, you have to have a fraction where a is the numerator and b is the denominator. 7/2 equals x/35. Then cross multiply

7*35 = 2x

x = 122.5 :)

Answer:

The perimeter is 35.

Step-by-step explanation:

To find perimeter, add all the sides together.

9 + 9 + 5 + 12 = 35

The perimeter is 35.

Delia drives 220 km in 2 hours. Calculate her average speed in km/hrs.

Answers

110 because avg speed is total distance over total time

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

x = 5.

y = -2

Step-by-step explanation:

y = x - 7

2x + y = 8

substitute the first equation into the second

2x + (x -7) = 8

2x + x - 7 = 8

3x - 7 = 8

3x = 8 + 7

3x/3 = 15/3

x = 5.

substitute 5 in the second equation

y = 5 - 7

y = -2

Answer :
x = 5 and y = -2

Solution : mark as brainliest plz

Please help! Slope intercept form

Answers

Answer:

3x + 5

Step-by-step explanation:

plug in (1,8) as x in y so it looks like this

8 = 3(1) + B then solve for B to get 5 then plug it in as y=3x+5

10.) Your dad is planning to increase the area of your rectangular patio. Your current patio is 8
feet by 10 feet, and your dad plans to double its area by adding the same amount x to its length
and width. Find the value of x, and the new dimensions of the patio.

Answers

Answer:

x = 3.69 feet

11.69 x 13.69 feet

Step-by-step explanation:

new area = (8 x 10) x 2 = 160

(8 + x)(10 + x) = 160

80 + 8x + 10x + x² = 160

combine like terms:

x² + 18x - 80 = 0

factor:

(x - 3.69)(x + 21.69) = 0

x = 3.69

Answer:

x = 3.69 feet

11.69 x 13.69 feet

new area = (8 x 10) x 2 = 160

(8 + x)(10 + x) = 160

80 + 8x + 10x + x² = 160

combine like terms:

x² + 18x - 80 = 0

factor:

(x - 3.69)(x + 21.69) = 0

x = 3.69

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