Will give brainliest if your answer isn't random, i really need help with this

Step-by-step explanation:

invert the second fraction and multiply

-5/7 * -3/1 = 15/7 = 2 1/7

Answer:

length =25m

breadth =16m

area of rectangle =25*16

according to question

area of rectangle =Area of Square

Area of squre =400m

Side *Side =400m

(Side)=(20m)

Side =20m

Step-by-step explanation:

-2/3. for every 3 it increase it goes down by 2

Answer:

the

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

25%X4=100%

20X4=80

Answer:

20-7=13

Step-by-step explanation:

If t is 20 then you just do 20-7

Answer:

t-7=13

Step-by-step explanation:

If t =20 then your equation is 20-7.

Answer: Hi, help me do this by fa, I give a lot of points u,u

Step-by-step explanation:

Answer:

de donde viene la hoja asi la investigo y te digo las respuestas :)

Step-by-step explanation:

Answer:

Step-by-step explanation:

If the slope is 1/5, we can interpret this as rise/run = 1/5.  We could (if we wished to do so) find the hypotenuse by using the Pythagorean Theorem:

hypo = +sqrt( 1^2 + 5^2)

In this case we dilate the triangle defined by the slope 1/5:  

2/10,        1/10/(1/2),           10/50,        etc.,       all represent right triangles whose hypotenuses lie on the same line (the line with slope 1/5).

The two right triangles are shown in the graph

The coordinates in rectangular cartesian system are of the form -

(x, y)

where -

{x} - distance along x - axis.

{y} - distance along y - axis.

Given is the slope of the line as - {m} = 1/5.

Refer to the graph attached. The line -

y = (1/5)x

is plotted. It can be seen that (0, 0) and (10, 2) lie on the line.  For two right triangles to lie on the same line, draw two perpendiculars from point (10, 2) along the {x} axis and {y} axis. Refer to the triangles shown in the graph.

Therefore, two right triangles are shown in the graph.

To solve more questions on coordinates, visit the link below -

brainly.com/question/30215119

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Answer: 0

Step-by-step explanation: 950 x .25 = 237.5 x 4(4 hours) =950

Answer:

0

Step-by-step explanation:

I just took the test

Answer:

A: Every time you go up 2 bushels, you go up 16 dollars.

B: 4 dollars more. Work: 16 - 12.

Step-by-step explanation:

Answer:

ITS 2

Step-by-step explanation:

PART A: EVERY TIME YOU GO UP 2, YOU GO UP 12

PART B: 8-6=2

Answer:6

Step-by-step explanation:

-4xy

-4(1/2)(-3)

-4(-1.5)

6

Answer:

a. sin 30* = sin 150*

b. sin 1* = sin 179*

a. cos 340* = cos 20*

b. cos 260* = cos 100*

Step-by-step explanation:

sine is symmetrical around x = 90*

cosine is symmetrical around x = 180*

* means degree sign of course.

Answer:

(half of base)² + (height)² = (20)²

Step-by-step explanation:

In an isosceles triangle, the angle bisector from the 3rd angle to the opposite side is a perpendicular bisector, so you split the isosceles triangle into two congruent right triangles.

This technique of 'splitting the isosceles' is used a LOT.

Answer:

84

Step-by-step explanation:

To complete the concrete highway with pavers 84 pavers are needed.

We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.

From the given information each Pavel has an area of 4.5 square feet.

And the area of the driveway can be obtained by multiplying the length and width of the driveway which is,

= (21×18) sq feet.

= 378 sq feet.

Therefore, The number of pavers needed is,

= (378/4.5).

= 84 pavers.

learn more about rectangles here :

https://brainly.com/question/29123947

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Answer:

25 mg. is lighter than 25 cg.

Step-by-step explanation:

Well,

The prefix "milli" means thousandth and the prefix "centi" means hundredth.  So a milligram will be one-tenth of a centigram.

10 mg. = 1 cg.

25 mg. = 2.5 cg.

2.5 cg. < 25 cg.

25 mg. is lighter than 25 cg.

Answer:

25 milligrams are lighter, because 1 milligram equivales to 1 gram multiplied by 100.

Step-by-step explanation:

9514 1404 393

Answer:

  √65 ≈ 8.06

Step-by-step explanation:

The distance formula is used for the purpose.

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((2 -(-5))² +(0 -4)²) = √(7² +(-4)²) = √(49 +16)

  d = √65 ≈ 8.0622577

The distance between C and Q is √65, about 8.06 units.

Answer:

$50

Step-by-step explanation:

1. First you need to divide 70 by 7.

2. Your answer should be 10.

3. You then need to multiply the product, 10 by 5.

4. You answer should be 50 and because we are using this in a money situation the answer is $50.

Answer:

50

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

its   a hehehehehehhehehe\

Step-by-step explanation:

Answer:

12-8+3 for the numerical and 2x=3y-6 for the algebraic expression

Step-by-step explanation

Numerical expression consists of numbers and one operation

Algebraic expression consist of multiple varaibles  and constents

Answer:

algebraic expression: 6p +18

answer:

x = 4[tex]\sqrt{2}[/tex] or 5.6568

step-by-step explanation:

formula: a^2 + b^2 = c^2

a^2 + b^2 = c^2

7^2 + b^2 = 9^2

49 + b^2 = 81

b^2 = 32

b = 4[tex]\sqrt{2}[/tex]

x = 4[tex]\sqrt{2}[/tex] or 5.6568 (exact value)

Answer:

0.063

is the correct answer

Answer:

0.063

Step-by-step explanation:

Answer:

if it random then I think that the student prob. is 1/3 because there are three options

Step-by-step explanation:

Answer:

-33>x

Step-by-step explanation:

1: 121, 2: 59, 3: 59

This is for the first graph because if you look at the bottom half of a circle is 180 so since one is 121 you just have to subtract 121 from 180 and you have your answer

Answer:

AB=5.39 cm

BC=5 cm

CD=5.83 cm

DE=3.91 cm

A to E=20.13 cm

Step-by-step explanation:

DE^2=2.5^2+3^2

DE^2=6.25+9

DE^2=15.25

DE=3.91

CD^2=3^2+5^2

CD^2=9+25

CD^2=34

CD= 5.83

BC^2=4^2+3^2

BC^2=16+9

BC^2=25

BC=5

AB^2=5^2+2^2

AB^2=25+4

AB^2=29

AB=5.39

5.39+5+5.83+3.91=20.13

Answer:

28

Step-by-step explanation:

hope i helped you!!!

Answer:

28 skittles are not red

Step-by-step explanation:

Answer:

y = 16.84

Step-by-step explanation:

y - 7.74 = 9.1

=> y = 9.1 + 7.74

=> y = 16.84

Answer:

164

Step-by-step explanation:

443-279

=164

Answer:

443 - 279 = 164

Step-by-step explanation:

so train A should be 279 pounds

and train B should be 164 pounds

So sorry i might be wrong i tried my best

Answer:

9

Step-by-step explanation:

We are given that

Cost of each banana=$0.90

Cost of each orange=$0.80

Ava have total money=$15

We have to find the number of each if Ava wants to buy an equal amount of bananas and oranges at most.

Let x be the number of each.

According to question

[tex]0.9x+0.8x=15[/tex]

[tex]1.7x=15[/tex]

[tex]x=\frac{15}{1.7}[/tex]

[tex]x=8.8\approx 9[/tex]

[tex]x=9(approximately)[/tex]

Hence, number of banana bought=9

Number of oranges bought=9