I WILL MARK BRAINLIST please help

I WILL MARK BRAINLIST Please Help

Answers

Answer 1

Answer:

9

Step-by-step explanation:

45 devided by 5 = 9

Answer 2

Answer:

Step-by-step explanation:

As Area of Rectangle - length * width

As given Area =45  , width = 5  length =x

Hence putting in formula we get ,

45 =5*x

x=9


Related Questions

John and his family are moving to a new house. He must pack items from his room into rectangular prism boxes that have a volume of 3r+ 9x + 6 ft. He knows the height of the box is 3 feet. In terms of x, what are the other dimensions of the box?​

Answers

I saw this bro 26181653hshshdyduehehjeuejehehehehehehehehbddbbdbdbshwg

IF YOU GET THE RIGHT ANSWER I WILL MAKE YOU BRAINLIEST

Renee bought 7 potatoes at the supermarket. The shortest diameter of each, in centimeters, is shown below. 2,3,,4,4 6,6,7 After Renee used one potato to make dinner, the median diameter of the remaining potatoes was 5 centimeters. Which of these could be the diameter, in centimeters, of the potato Renee used?

Answers

Answer:

2 cm, 3 cm or 4 cm

Step-by-step explanation:

Diameters of potatoes:

2, 3, 4, 4, 6, 6, 7

Median is:

4 cm

After one potato used the median becomes 5 cm.

Out of 6 potatoes left, the two in the middle should give 5 cm in average

This is 4 cm and 6 cm.

Renee must have used one of the 4 potatoes on the left: 2 cm, 3 cm or 4 cm




Area as a sum:
Area as a Product:


I need the are as a sum Nd a product

Answers

Given:

The area model.

To find:

The area as a sum and area as a product.

Solution:

The four terms of the area model are [tex]2x^2,10x, 3x, 15[/tex].

The area as a sum is the sum of all the terms of given area model.

Area as a sum = [tex]2x^2+10x+3x+15[/tex]

                        = [tex]2x^2+13x+15[/tex]

The area as a product is the factor form of sum of all the terms of given area model.

Area as a product = [tex]2x^2+10x+3x+15[/tex]

                        = [tex]2x(x+5)+3(x+5)[/tex]

                        = [tex](x+5)(2x+3)[/tex]

Therefore, the area as a sum is [tex]2x^2+13x+15[/tex] and the area as a product is [tex](x+5)(2x+3)[/tex].

determinar la magnitud del peso de una persona cuya masa es de 90kg​

Answers

Creo que la respuesta es 880.2N. Para calcular el peso se utiliza la siguiente fórmula (m×g) (masa multiplicada por la gravedad). El valor de aceleración de la gravedad en la tierra es de 9.78m/s². Por lo que la operación final sería 90×9.78= 880.2Newtons

Use the GCF (Greatest common factor) to factor the expression 2x2 + 8x

Answers

Answer:

2x

Step-by-step explanation:

Answer:

2x (x + 4)

Step-by-step explanation:

Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solutions on a number line. 2(5y-7) > -24 Solve the inequality for y. Select the correct choice below and fill in the answer box to complete your choice.

Please solve ASAP- Reward is 25 points​

Answers

2(5y-7) > -24
distributive property: 10y - 14 > -24
add 14: 10y > -10
divide by 10: y> -1

Answer:

y> -1

Step-by-step explanation:

2(5y-7) > -24

Then use the Distributive Property which then eqauls to this: 10y - 14 > -24

add 14 to both sides: 10y > -10

divide by 10: y> -1

Halona walks 1.93 kilometers to a neighbor’s house in 23 minutes. Assuming she walks at a constant speed, write a proportion that represents how many kilometers, y, Halona can walk in x minutes. Then solve your proportion for y.

HELPPPPP

Answers

Answer:

y = x(0.083913)

Step-by-step explanation:

easy

hey timmy

The diameter of the wheel of a unicycle is 0.7m. Elaine tries to ride the unicycle and manages to go in a straight line for 32 full revolutions before falling off. How far did Elaine manage to cycle in metres? Give your answer rounded to 1 DP.

Answers

Answer:

70.4metres

Step-by-step explanation:

Wheel Diameter = 0.7m

Wheel Radius; 0.7m / 2 = 0.35m

For one rotation of the wheel, the distance travelled = circumference of the wheel.

Circumference = 2 x pi x radius

= 2 × π × r

= 2 × π × 0.35

= 2.1991148575 m

Elaine tries to ride the unicycle and manages to go in a straight line for 32 full revolutions

Distance travelled with 32 full revolutions of the wheel = 32 x 2.1991148575 m =

Distance in meters = 70.37167544m

Approximately = 70.4m

Therefore, Elaine managed to cycle 70.4metres

Find the value of x.
56°
57°
85
2x
4x

Answers

Answer:

56

Step-by-step explanation:

Simplifying

x + 7x = 56 + 8

Combine like terms: x + 7x = 8x

8x = 56 + 8

Combine like terms: 56 + 8 = 64

8x = 64

Solving

8x = 64

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '8'.

x = 8

Simplifying

x = 8


The area of a rectangle is 300 ft2. The width of the rectangle is 8 ft less
than the length. What are the dimensions of the rectangle?

Answers

Answer:

Step-by-step explanation:

Factor x2 +8x +16, so (x+4)2 = 100

Delia went to the market to buy 4 pounds of sliced fruit in a container. She paid with a $20 bill and a $5 bill and received $3.67 as change. She paid $1.29 in taxes for the fruit. What was the cost for one pound of sliced fruit before taxes?

Answers

Answer:

$4.57. Hope this helps :)

Step-by-step explanation:

20+5=25      

then you do

25-3.67= $21.33

you then divide that by the number of pounds she bought.

21.33/4= 5.3325

round that to the hundreths place and you get $5.33

so she paid $5.33 for a pound

Answer:

$4.74 per pound

Step-by-step explanation:

((20 + 5) – 3.67) / 4.5 = (25 – 3.67) / 4.5 =

(21.33) / 4.5 = 4.74

_______________________________

I've seen this same problem before, it should be 4.5 pounds.

Write a proportion to find how many points a student needs to score on the test to get the given score. Test worth 50 points; test score of 84%

Answers

Answer:

42

Step-by-step explanation:

Test worth = 50

To obtain a grade percent = 84%

Score to obtain = x

Using the expression :

84% of test worth = x

84/100 * 50 = x

0.84 * 50 = x

42 = x

Score to obtain = 42

Find an equation for the nth term of the arithmetic sequence.
8,6,4,2,…

Answers

Answer:

1st term= 8 2nd term=6 3rd term=4 4th term=2 5th term=0 6th term=-2 7th term=-4 8th term=-6 9th term=-8 10th term=-10

Step-by-step explanation:

hope this helps

£6000 is divided between Adam, Ben and
Chris in the ratio 1:3:4. How much does Ben receive?

Answers

Answer:

Chris gets £3000

Step-by-step explanation:

A : B : C

1 : 3 : 4 = 8 (add all the parts together)

£6000 ÷ 8 = 750

so the multiplier is x 750

1 : 3 : 4

↩ x 750

750 : 2250 : 3000

Chris gets £3000

Help plsssssssssssss????

Answers

Answer:

y=2/3+11

Step-by-step explanation:


Solve algebraically the simultaneous equations
y = 2x2 – 3x - 10
2x - y = -2

Answers

Answer:

(-3/2, -1) and (4, 10)

Step-by-step explanation:

Given the simultaneous equations

y = 2x^2 – 3x - 10 ... 1

2x - y = -2 .... 2

From equation2;

-y = -2-2x

y = 2x+2 ..... 3

Substitute 3 into 1

Recall y = 2x^2 – 3x - 10

2x+2 = 2x^2 – 3x - 10

Collect like terms

2x^2 – 3x - 10 - 2x -2 = 0

2x^2 – 5x - 12 = 0

2x^2 – 8x+3x - 12 = 0

2x(x-4)+3(x-4) = 0

(2x+3)(x-4) = 0

2x+3 = 0 and x-4 = 0

2x = -3 and x = 4

x = -3/2 and x = 4

Recall that

y = 2x+2

when x = -3/2

y = 2(-3/2) + 2

y = -3+2

y = -1

when x = 4

y  = 2(4)+2

y = 8+2

y = 10

Hence the solutions are (-3/2, -1) and (4, 10)

Write in standard form
50000

Answers

Answer:

50+0+0+0

Step-by-step explanation:

50+0+0+0 is the answer

I didn't get it :( so help me

Answers

Answer:

[tex]\huge\red{\boxed{\blue{\boxed{\green{\boxed{13\: feet}}}}}}[/tex]

Step-by-step explanation:

to understand this:you need to know about:quadratic equationsolving quadraticsPEMDAStips and formulas:area of rectangle=l×wlet's solve:

[tex]step - 1 : define[/tex]

[tex](x + 8)( x + 13) = 234[/tex]

[tex]step - 2 : slove[/tex]

[tex] \text{simplify} : \\ x ^{2} + 21x + 104 = 234 [/tex][tex] \text{cancel \:234 \: from \: both \: sides} : \\ {x}^{2} + 21x + 104 - 234 = 234 - 234 \\ {x}^{2} + 21x - 130 = 0[/tex][tex] \text{rewrite \: 21x} : \\ {x}^{2} + 26x - 5x + 130 = 0[/tex][tex] \text{factor\: out \: x} \: and \: - \text{5 \: respectively}: \\ {x}(x + 26) - 5(x + 26) = 0 [/tex][tex] \text{factor \: out \: x - 5} : \\ (x - 5)(x + 26) = 0[/tex][tex] x_{1} = 5 \\ x_{2} = - 26[/tex]

[tex] \therefore \: x = 5 \\ and \: the\: lenth \: of \: the \: rectangle \: is \: 5 + 8 = 13[/tex]

Sarah has some chocolates.


24 are white chocolate.

16 are milk chocolate.

8 are dark chocolate.

Write down the ratio of white chocolate to dark chocolate. Give your ratio in it’s simplest form.

Answers

You divide both numbers by the greatest common factor, which in this case is the number 8 so the equation would look some what like this
16/8=2
8/8=1
The ratio is 2:1

please explain for me how to do this

if the measure of arc WZX is 262 what is the measure of angle XWY?

Answers

Answer:

Hey we go to the same schoola and have the same class so thats cool. Also i think it might be the reverse of what we did on question five where we divide the measure of the arc by two instead of multiplying the angle by two to get the arc. If this is true then our answer will be 49*

Step-by-step explanation:

Given the following 30-60-90 triangle , find the value of x and y Round to the nearest tenth x = 5.2 X = 6 Y = 6 Y = 5.2​

Answers

Step-by-step explanation:

tan30° = Opposite/Adjacent = 3/x.

=> 3/x = √3/3, x = 3√3 = 5.2.

sin30° = Opposite/Hypotenuse = 3/y.

=> 3/y = 1/2, y = 6.

The correct answer is the 1st and 3rd options.

Answer:

[tex] \huge \boxed{ \boxed{ \sf \: x = 5.2 \atop\sf y = 6}}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:trigonometryPEMDASgiven:[tex] \theta = {30}^{o} [/tex]opp:3to find:adjacent (x)hypotenuse (y)tips and formulas:[tex] \tan( {30}^{o} ) = \frac{ \sqrt{3} }{3} [/tex]tan(a)=opp/adjsin(a)=opp/hypo[tex] \sin( {30}^{o} ) = \frac{1}{2} [/tex]let's solve:

according to the question

[tex] \tan( {30}^{o} ) = \frac{3}{x} [/tex]

[tex] \frac{ \sqrt{3} }{3} = \frac{3}{x} \\ x\sqrt{3} = 9 \\ x = \frac{9}{ \sqrt{3} } \\ x = 3\sqrt{3} \\ x = 5.2[/tex]

according to the question

[tex] \sin( {30}^{o} ) = \frac{3}{y} [/tex]

[tex] \frac{1}{2} = \frac{3}{y} [/tex]

[tex]y = 6[/tex]

what is 1+1= ? and how do you do it? also what is the pendas mean?

Answers

Answer:

2,  PEMDAS means parentheses, exponents, multiplication, division, addition, and subtraction.

Step-by-step explanation:

in which quadrant is the orderd pair (2,-5)​

Answers

Answer:

4

(+, -) coordinates

6x + 9 = 27
what is x?

Answers

The answer is 6(3)+9=27

IF CORRECT I WILL GIVE BRAINLY I NEED HELP ASAP
An algebra configuration where the largest tile is labeled negative x squared, 3 tiles are labeled plus x, where each tile is half the size of the largest tile, and 4 tiles labeled minus that are one-quarter the size of the largest tile.
Which polynomial represents the algebra tile configuration shown?

x2 + 3x + 4
x2 + 3x − 4x
−x2 − 7
−x2 + 3x − 4

Answers

1 question what is x equal to?

Answer:

D

Step-by-step explanation:

I got it right on the assignment

Find the value of x. Give your answer in simplest radical form and show your work.

Answers

answer: x= 14/sin45

Boots are now $33 with 40% off. What is the original price?

Answers

Answer:

85.2$

Step-by-step explanation:

Solve the system by substitution y=2x-9, y=-2x+15

Answers

Answer:

This system has no solutions

Step-by-step explanation:

y=2x-9,

y=-2x+15

by substitution:

2x - 9 = 2x + 15

2x - 2x = 15 + 9

0 ≠ 24

This system has no solutions

At Panera one bagel costs $0.65. Thirteen bagels cost $7.90. Is the cost of bagels proportional to the number of bagels?

Answers

Answer:

no

Step-by-step explanation:

hi please help i’ll give brainliest if you give a correct answer please show your reasoning

Answers

Answer:

0.088

22x4 is 88 and add the 2 zeros

Step-by-step explanation:

Answer:

0.088.

Step-by-step explanation:

0.22 * 0.4

Now 22 * 4 = 88 and

there are 3 numbers after the decimal points in 0.22 and 0.4 so there has to be 3 numbers after the decimal point in the answer, so it's:

0.088.

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