HELP TO BECOME BRAINLY PLEASE


Find the perimeter of the figure above. Round each side to the nearest tenth BEFORE adding the sides.

Answer:

D. [tex] l = \frac{P - 2w}{2} [/tex]

Step-by-step explanation:

Given:

[tex] P = 2l + 2w [/tex]

Required:

Solve for l

Solution:

To solve for l, we would make l the subject of the given formula.

[tex] P = 2l + 2w [/tex]

[tex] P = 2(l + w) [/tex]

Divide both sides by 2

[tex] \frac{P}{2} = \frac{2(l + w)}{2} [/tex]

[tex] \frac{P}{2} = l + w [/tex]

Subtract w from both sides

[tex] \frac{P}{2} - w = l + w - w [/tex]

[tex] \frac{P}{2} - w = l [/tex]

[tex] \frac{P}{2} - \frac{w}{1} = l [/tex]

[tex] \frac{P - 2w}{2} = l [/tex]

Rewrite

[tex] l = \frac{P - 2w}{2} [/tex]

Answer:

y = -½x + 3

Step-by-step explanation:

The equation of a line in slope-intercept form is

y = mx + c

where m is the gradient (slope) and c is the y-intercept

We can find the gradient and intercept from the two points on the diagram

The points are:

(0, 3) and (4, 1)

The y-intercept is when x = 0

we are already given this point so

c = 3

now we can use our other point to find m. So:

1 = 4m + 3

-2 = 4m

-½ = m

Now we can put both variables into our slope-intercept form

y = -½x + 3

Answer:

49.680

Step-by-step explanation:

the tenth is not small

Answer:

Hi there!

Your answer is:

160

Step-by-step explanation:

two negatives equal a positive!

Change the -(-) sign into a positive, and add!

125+35=160

Answer:

Step-by-step explanation:

For example if you have a function f(x) = x - 1, then x = 1 is a zero of this function because using it as x gives 1 - 1 = 0. The Riemann Zeta function has some zeros that are easy to find which are of little interest but there are some other ones that are harder to find which is why the are called non-trivial.

Answer:

30

Step-by-step explanation:

Answer:

there right

Step-by-step explanation:

the answer is instruments that detect earthquakes

Answer:

x=60

Step-by-step explanation:

It is an equiangulat traingle, so all of the angles will be equal. knowing that the angles of a triangle always add up to 180 degrees, you need to divide 180/3 to find the degrees of each angle.

180/3 = 60

so, x=60

Answer:

$26.25

Step-by-step explanation:

35×.25=8.75

35-8.75= 26.25

plz give me brainliest

Answer:

The side length is 62 meters

Step-by-step explanation:

The area of a square is given by

A = s^2  where s is the side length

3844 m^2 = s^2

Take the square root of each side

sqrt( 3844 m^2) = sqrt(s^2)

62 m= s

The side length is 62 meters

Answer:

A. mars, Neptune, earth, Saturn

Step-by-step explanation:

Saturn's diameter is 1.2 × 10^4 which equals 12,000

While Neptune diameter is 5.0 × 10^3 which equals 5000

and so we have all the stats given in the same format and so we can sort them in smallest to biggest as the answer above!

Answer:

A bag contains 8 red marbles, 3 blue marbles and 7 green marbles.

Total = 18 marbles.

Probability of drawing three red marbles = probability of drawing one red without replacement + probab of drawing another without reeplacement + probab of drawing a third without replacement.

Probability of drawing three red marbles = 8/18 + 7/17 + 6/16 = 0.4444 + 0.4118 + 0.3750 = 1.2312.

Answer:

0.043

Step-by-step explanation:

Answer:

y = -8

Step-by-step explanation:

to find the midpoint you add the two together then divide by 2

(4 + y) / 2 = -2

4 + y = -4

y = -8

Answer:

Lithosphere.

Step-by-step explanation:

Lithosphere is known for being the Earth's sphere ehre all rocks and types of land are included. Therefore, if land constitutes over 99% of the Earth's actual mass, then the statement is refering to the Lithosphere.

In this question, you are asked to specify the sphere of the earth described in the sentence

The sphere of the earth described in the sentence is lithosphere.

Read more:

https://brainly.com/question/10893109

Answer:

9

Step-by-step Explanation

[tex]15 \% \: of \: 60 \\ \\ = \frac{15}{100} \times 60 \\ \\ = \frac{900}{100} \\ \\ = 9[/tex]

Answer:

120%

Step-by-step explanation:

Hope this helps

Answer:

hapyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

Step-by-step explanation:

hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhnnnnnnnnnnnnnnnnnnnn

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

[tex]3 \times 18 + 3 + 4 \div ( 4 - 2)[/tex]

[tex]= 54 + 3 + \frac{4}{4 - 2}[/tex]

[tex]= 57 + \frac{4}{4 - 2}[/tex]

[tex]= 57 + \frac{4}{2}[/tex]

[tex]= 57 + 2[/tex]

[tex]= 59[/tex]

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ May ♡

Answer:

69

Step-by-step explanation:

3 ×{18 +[3 +4 :(4 - 2)]}

3 ×[18 +(3 +4 :2)]

3 ×[18 +(3 +2)]

3 ×(18 +5)

3 ×23

69

B. items in A and B

Step-by-step explanation:

the overlapping part is what they both have in common

Answer:10a

Step-by-step explanation:

Since both terms are perfect squares, factor using the difference of squares formula,

a

2

−

b

2

=

(

a

+

b

)

(

a

−

b

)

where

a

=

9

and

b

=

10

a

.

(

9

+

10

a

)

(

9

−

10

a

)

Answer:

CED is a right angle, CEB=AEB

hopw that helps

Answer:

1st, 2nd, 5th

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

because all the other ones are facts

Answer:

its cartesian Product of XY * YZ is {{5x,X}}

its cartesian Product of YZ * XY is {{x,5X}}

need it in a diffrent form? just ask

I hope this helps

if you could, feel free to mark me Brainliest it would be much appreciated :D

Answer:

y=5

Step-by-step explanation: 8+2=10 so 10/2=5

Answer:

True

Step-by-step explanation:

A polynomial is a combination of terms separated by  +  or −  signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.

Answer:

True

Step-by-step explanation:

Factoring is adding and multiplying, so basically you add -12 and 9 to get 4, at least thats how I got it. Hope this helps!