£75 in the ratio 8:7

please help​

Answers

Answer 1

Answer:

8: $40

7:$35

Step-by-step explanation:

8+7=15

75/15=5

5x8=40

5x7=35

Mark me as brainliest.


Related Questions

what is the equation of the line in slope-intercept form?

Answers

Answer:

y = 8x

Step-by-step explanation:

Slope intercept form is y = mx + b

y = y coordinate

m = slope, rise over run

x = x coordinate

b = y-intercept, where the line crosses the y-axis.

y = mx + b

y = 80/10x + 0

y = 8x + 0

y = 8x

Answer:

y=-8x

Step-by-step explanation:

Find the area of the rhombus. Each indicated distance is half the length of it’s respective diagonal.
(image included)

Answers

Answer:

384 ft²

Step-by-step explanation:

12x16x2=384

Consider the diagram. What is the value of x

Answers

Answer:

x = 6

Step-by-step explanation:

8x + 7x = 90

15x = 90

15x/15 = 90/15

x = 6

Fine the surface of one yard.

please help .-.

Answers

Answer:

1) 34 square meters

2) 21 square yards

Step-by-step explanation:

1) 7x4=28

1/2x3x2x2=6

28+6= 34 square meters

2)3x3=9

1/2x3x2x4=12

9+12= 21 square yards

Which of these is the algebraic expression for "5 less than 6 times some number"?

6t - 5
5t - 6
5 - 6t
6 - 5t​

Answers

the answer for the algebraic expression is 5-6t

3. Solve for x. Round to the nearest tenth.
14
х
49°

Answers

So for this triangle you are going to use Cos, which is adjacent/hypotenuse.
In this case x is your hypotenuse.

So your equation is going to be Cos(49)= 14/x.
So in order to get x, you are going to have to multiply x by each side. So:

x • Cos(49)= 14/x • x.
Multiplying x and x is going to cancel each other out so your new equation is going to be:

xCos(49)=14.

Now we are going to divide each side by Cos(49). Dividing Cos(49) by itself, will cancel itself out, so then your new equation will be:

x = 14/Cos(49)

Now you are going to put that into your calculator and your answer will be

x = 9.18.

If i’m wrong please tell me and correct me.
Here is a photo of you don’t understand.

CAN SOMEONE HELP ME PLZZZZZZZZZZZZ

Answers

Answer:

C

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

around 13.18

Step-by-step explanation:

the middle square is 2*2 = 4

the triangle then is 2^2 + 6^2 = 40  -> sqrt40 = 6.325

and then 2^2 + 2^2 = 8 -> sqrt8 = 2.828

4+6.325+2.828 = 13.18

Answer:

8

Step-by-step explanation:

because since it is a square all sides are the same length you can either add 2+2+2+2 or you can do 2x2=4x2 which equals 8

Match the polynomial on the left with the appropriately factored expression on the right.

Answers

Answer:

6x² - 8x = 2x(3x - 4)

6x² - 3x + 8x - 4 = (2x - 1) (3x + 4)

Asher owns a square plot of lan. He knows that the area of the plot is between 4200 and 4300 square meters.

Answers

Answer:

la respuesta que buscas es bastante simple pero no lo sé

Step-by-step explanation:

1) John is a mountaineer. He went on a long hike. He
started his bike at 250 feet above sea level. When he
reached the peak of the mountain, he was at
1,500 feet above sea level. How many feet did
John hike up the mountain?

Answers

Answer:

1,250 feet.

Step-by-step explanation:

1500-250=1250

Write the decimal .0006 as a fraction

Answers

Answer:

6/1000

Step-by-step explanation:

.0006 times 10,000

what is 2 X (6+ 2 + 8) -4

Answers

Answer:

The correct answer is 32x - 4

Step-by-step explanation:

1) Simplify 6 + 2 to 8.

[tex]2x(8 + 8) - 4[/tex]

2) Simplify 8 + 8 to 16.

[tex]2x \times 16 - 4[/tex]

3) Simplify 2x × 16 to 32x.

[tex]32x - 4[/tex]

Therefor, the answer is 32x - 4.

which of the following is true about the function below? 1/√x-6

Answers

Answer:

Assuming the x-6 is under the square root sign, the value must be greater than 6 because you can not have 0 in the domain. That narrows it down to either B or C but since the denominator can not be anything less than 0, your answers will always be positive so that means the answer is Its domain is (6,∞)

Answer:

Its domain is (6,∞) and its range is (0,∞) your welcome :3

Can someone help please??

Answers

8^2+15^2=x^2
64+225=x^2
289=x^2
Hypotenuse=17

Which value from the set makes 54/x=9
true?
A.54
B.45
C.27
D.6​

Answers

Answer:

D

Step-by-step explanation:

D. 6

9 times 6 is 54.

PLEASE HELP ME!!!! I REALLY NEED HELP!

Answers

Answer:

20

Step-by-step explanation:

120*1/5= 24

120*1/3= 40

120*3/10= 36

120-24-40-36= 20

*PLEASE HELP GET 10 POINTS AND BRAINLIEST*
Select all the correct answers.
Blologists studying wildlife in the state parks want to estimate the average weight of chipmunks. They measured the weights of 5 chipmunk
from each of 10 parks. The mean of the data was 91 grams, and the median was 87 grams. Which predictions match the data?
About one-half of the chipmunks weigh more than 91 grams.
The average weight of the chipmunks is 87 grams.
About one half of the chipmunks welgh more than 87 grams.
The average weight of the chipmunks is 91 grams.

Answers

Answer-> the average weight of chipmunks is 87 grams. About half of the chipmunks weigh more than 87 grams

Answer:

D is correct

Step-by-step explanation:

Biologists studying wildlife in the state parks want to estimate the average weight of chipmunks. They measured the weights of 5 chipmunks from each of 10 parks. The mean of the data was 91 grams, and the median was 87 grams. Which predictions match the data?

About one-half of the chipmunks weigh more than 91 grams.

The average weight of the chipmunks is 87 grams.

About one-half of the chipmunks weigh more than 87 grams.

The average weight of the chipmunks is 91 grams.

In ΔTUV, v = 240 inches, t = 390 inches and ∠U=71°. Find the area of ΔTUV, to the nearest square inch.

Answers

Answer:

44250

Step-by-step explanation:

delta math

Jordan was planting a garden. She wanted the bottom of the garden to have an area of 48 feet. She wanted the width to be 3/4 the length. What are the dimensions of the garden

Answers

Answer:
Width 6
Length 8

The top of a ladder slides down a vertical wall at a rate of 2 feet per second. At the moment when the bottom of the ladder is 4 feet from the wall, it slides away from the wall at a rate of 3 feet per second. How long is the ladder

Answers

Answer:

The length of the ladder is 7.21 feet

Step-by-step explanation:

Let

y = Height of the wall

x = Distance between the wall and the ladder (bottom)

L = Length of the ladder

So, the given parameters are:

[tex]\frac{dy}{dt} = -2ft/s[/tex]

When [tex]x = 4; \frac{dx}{dt} = 3ft/s[/tex]

The ladder, the wall and the ground forms a right-angled triangle where the hypotenuse is the length of the ladder; So:

[tex]L^2 = x^2 + y^2[/tex]

Differentiate with respect to time

[tex]2L\frac{dL}{dt} = 2x\frac{dx}{dt} + 2y\frac{dy}{dt}[/tex]

The length of the ladder does not change with time. So:

[tex]2L*0 = 2x\frac{dx}{dt} + 2y\frac{dy}{dt}[/tex]

[tex]0 = 2x\frac{dx}{dt} + 2y\frac{dy}{dt}[/tex]

Rewrite as:

[tex]2x\frac{dx}{dt} =- 2y\frac{dy}{dt}[/tex]

Divide both sides by 2

[tex]x\frac{dx}{dt} =- y\frac{dy}{dt}[/tex]

Recall that:

[tex]\frac{dy}{dt} = -2ft/s[/tex] and  [tex]x = 4; \frac{dx}{dt} = 3ft/s[/tex]

So:

[tex]4 * 3 = -y * -2[/tex]

[tex]12 = 2y[/tex]

[tex]6 = y[/tex]

[tex]y = 6[/tex]

Substitute [tex]y = 6[/tex] and [tex]x =4[/tex] in: [tex]L^2 = x^2 + y^2[/tex]

[tex]L^2 =4^2 + 6^2[/tex]

[tex]L^2 =52[/tex]

[tex]L = \sqrt{52[/tex]

[tex]L = 7.21ft[/tex]

Please help me pleasere

Answers

Answer:

7

Step-by-step explanation:

3x-15+10m-2x ; x=5 and m=7
evaluate the expression for the given value of the variable.

Answers

3(5)-15+10(7)-2(5)
15-15+70-10
=60
The answer is 60

meters
kilometers
1
8,000
20

Answers

Answer:

1800.02 kilometers

Step-by-step explanation:

1 kilometer = 1000 meters

1800020 meters = 1800.02 kilometers

Roll 2 six-sided number cubez how many possibilties contain only even numbers

Answers

Answer:

1/2 of the possibilities are even number

Step-by-step explanation:

Add all of the sides together, you get 12, count on even numbers until you get to 12. 2,4,6,8,10,12. that's six numbers which is half of 12. so half of the possibilities are even.

What is the value of x in the equation 2/3x = 12

Answers

Answer:

x = 8

The value of 'x' is 8

Step-by-step explanation:

2/3(8)=12

2/(24)=12

Good luck!!

Which expression is equivalent to 28 + 7?
A 7(4 + 1)
B 407 + 1)
C 4(7 + 3)
D 7(4 + 7)

Answers

The expression A is equivalent to 28+7

7 times 4 equals 28 7 times 1 is 7
28+7

Plz help if correct ill give brailiest

Answers

Answer:

At most 5

At least 0

Step-by-step explanation:

22 - 17 = 5

You can't have no more than 5, and you can have none join at all.

Answer:

At the most, it will be 5

At least  it will be 0

You can't have anymore than 5, and you can have none join at all.

Step-by-step explanation:

22 - 17 = 5

You can't have anymore than 5, and you can have none meet at all.

Solve the inequality:
8+4x≥12

Select one:

x≤1

x≥5

x≥1

x≤5

Answers

Answer:

x ≤ 1

Step-by-step explanation:

8 + 4x [tex]\geq[/tex] 12

4x [tex]\geq[/tex] 12 - 8

4x ≥ 4

Dividing both sides by 4 gives;

x ≤ 1

Please help ASAP this Is due tomorrow

Answers

Answer:

384 inches²

Step-by-step explanation:

The surface area of a cube is found by using 6a².

6 = the number of sides in a cube

a = the given dimension (in this case, 8 inches long)

SA = (6)8²

SA = 6(64)

SA = 384

Hope this helps, sorry if it’s not what you’re looking for :)

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