**Answer:**

Perimeter = 2(l+w) = 2*(5+8) = 26ft

Area = wl = 8*5 = 40

**Step-by-step explanation:**

pretty sure :)

write the equation of the line with the given slope and y-intercept

1. slope is -3 and y intercept of 7

2. slope is 1/4 and y- intercept is -5

**Answer:**

See below

**Step-by-step explanation:**

Remember that y=mx+b:

1) y = -3x+7

2) y = 1/4x-5

Please help me as soon as possible.

[tex]\begin{array}{llll} x~-2y=-13\\ 5x+2y=-17\\ \cline{1-1} 6x+0y=-30 \end{array}\qquad \implies 6x=-30\implies x=\cfrac{-30}{6}\implies x=-5 \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{substituting on the 1st equation}}{(-5)-2y=-13\implies }-2y=-8\implies y = \cfrac{-8}{-2}\implies y = 4 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill (-5~~,~~4)~\hfill[/tex]

15 POINTS AND BRANLIEST

Find the area of the figures below

[tex]Area = \frac{(6 + 10) \times 7}{2} \\ [/tex]

[tex]Area = \frac{16 \times 7}{2} \\ [/tex]

[tex]Area = \frac{2 \times 8 \times 7}{2} \\ [/tex]

[tex]Area = 8 \times 7[/tex]

[tex]Area = 56 \: \: {in}^{2} [/tex]

**Answer:**

**Area: **[tex]56in^2[/tex]

**Step-by-step explanation:**

The formula for the area of a trapezoid is:

[tex]A = \frac{a+b}{2}h[/tex]

so replacing with the given values we get:

[tex]a = 6in\\h = 7in\\b = 10in[/tex]

[tex]A = \frac{6in+10in}{2}7in = 56in^2[/tex]

So our final answer is [tex]56in^2[/tex]

Find the perimeter and area of this polygon.

**Answer:**

perimeter=114

AREA= 308

**Step-by-step explanation:**

A^2 + B^2=C^2

then A+B=+C= P for triangle

52= triangle perimeter

rectangle:

(l+w)*2=p for rectangle=62

then add 52+62= 114

AREA- Triangle

b*h/2

22*10=220

220/2

= 110

AREA- Rectangle

l*w=A

22*9=198

ADD BOTH AREAS

198+110=308

HOPE IT HELPS

3. If dy = x^2y^2 , then what is d2y/dx2

[tex]\text{Given that,}\\\\\dfrac{dy}{dx} = x^2 y^2\\\\ \implies \dfrac{d^2 y}{dx^2} = x^2\cdot 2y \dfrac{dy}{dx}+ y^2 \cdot 2x\\\\\implies \dfrac{d^2 y}{dx^2} = x^2 \cdot 2y \cdot x^2 y^2 +2xy^2\\\\\implies \dfrac{d^2 y}{dx^2} =2x^4y^3 + 2xy^2 = 2xy^2(x^3y+1)[/tex]

HELP FAST ANYONE OLEASE I HAVE LIKE 2 minutes too answer !!

Answer: c

Step-by-step explanation: I JUST ANSWERED BOTH PARTs

Kyle runs three and one fourth miles in twenty-two and three fourth minutes. He runs each mile in the same number of minutes. How many minutes does it take Kyle to run a mile?

He runs 3 1/4 miles in 22 3/4 minutes. We can divide 22 3/4 by 3 1/4. Firstly, let’s change these to decimals. This gives us 22.75/3.25

22.75/3.25 is 7. Kyle takes 7 minutes to run a mile.

22.75/3.25 is 7. Kyle takes 7 minutes to run a mile.

I need help with problem.

I believe it is reflection across y=-2

**Answer:**

Reflection across the x-axis

**Step-by-step explanation:**

Rule of thumb: If the figure is diagonal, it is x-axis, but if it is horizontal, it is the y-axis.

5th Grade Science Very Easy plz help me :3 NO LINKS

What makes a balloon electrically charged?

Adding more air to the balloon

Placing the balloon against a wall

Rubbing the balloon against your hair

Running water over the balloon

**Answer:**

rubbing it against your hair it causes friction and with friction comes energy

C. Rubbing the balloon against your hair can cause electric charge

Luke has 75 Vbucks in his account he spends 5 Vbucks every 2 hours. At this rate how many hours did it take for all 75 V bucks to be drained from his account?

**Answer:**

30

**Step-by-step explanation:**

i did the math lol

**Answer:**

Can I have some vbucks?

Tara scored 6times as many soccer goals as Leah Leah scored 3 goals.How many more goals did Tara score

she will score 18 goals

**Step-by-step explanation:**

6×3=18

Plssss help!!! Asap tyyy.

**Answer:**

1):Reaction

2):Action

3):Thought

4): Dialogue

**Step-by-step explanation:**

**Answer:**

**Step-by-step explanation:**

Hoped this helped.

Am stuck on this question, please help:

5 to the power of 11

I believe it’s 48828125

Researching the 21st century in UAE

A concern of UAE leaders today is to create sustainable pathways to long-term prosperity and security for Emirati citizens and residents.

A shed has dimensions of 12m in length and 5 m in width. Both the length and

width are increased by the same amount in order to increase the floor area by

more than double the original area. What is the amount of the increase in length?

**Answer:**

Length = 24

**Step-by-step explanation:**

It says, " Both the length and width are increased by the same amount..." this means that both 12m and 5m were increased. So **12 + 12 = 24** and 5 + 5 = 10.

lol Looks like someone has the same math assignment as me

Which graph corresponds with the inequality x< 10 ?

**Answer:**

C

**Step-by-step explanation:**

Please answer this mathematical problem.

x = total amount of gumballs

let's start subtracting the balls she's giving away

[tex]\stackrel{total}{x}-\stackrel{\textit{to jaysen}}{\cfrac{x}{2}}\implies \stackrel{\textit{what's left}}{\cfrac{x}{2}}~\hfill \stackrel{\textit{half of what's left to Marinda}}{\cfrac{~~ \frac{x}{2}~~}{2}\implies \cfrac{x}{4}} \\\\\\ \stackrel{\textit{what was left minus Marinda's}}{\cfrac{x}{2}-\cfrac{x}{4}\implies \stackrel{\textit{what's left}}{\cfrac{x}{4}}}~\hfill ~\hfill \stackrel{\textit{a third of what's left to Zack}}{\cfrac{~~ \frac{x}{4}~~}{3}\implies \cfrac{x}{12}}[/tex]

[tex]\stackrel{\textit{what was left minus Zack's}}{\cfrac{x}{4}-\cfrac{x}{12}\implies \stackrel{\textit{what's left}}{\cfrac{x}{6}}}~\hfill \stackrel{\textit{her sister gets 5 balls of what's left}}{ \cfrac{x}{6}-5 }[/tex]

and we also know that after all that has been subtracted, she's only left with 5, so we can say that

[tex]\stackrel{\textit{what's finally left}}{\cfrac{x}{6}-5}~~ = ~~\stackrel{\textit{what's finally left}}{5}\implies \cfrac{x}{6}=10\implies \boxed{x = 60}[/tex]

Please help me! The width of a rectangle is 7y-3.5 feet and the length is 3.5y+10 feet. Find the perimeter of the rectangle

**Answer:**

7y-3.5+7y-3.5+3.5y+10+3.5y+10

**Step-by-step explanation:**

21y+13

pls brainliest

PLEASE HELP IF YOU ANSWER BOTH I WILL GIVE

1. BRAINLIEST

2. 5 STARS

3. HEARTS

**Answer:**

both of your answers are b

**Step-by-step explanation:**

20. difference means subtract

21. assosiative property has to deal with three numbers while communitive is 2 numbers

What is the quotient ?

7 with a power of -6 over 7 with a power of 2

**Answer: **[tex]\frac{1}{7^8}[/tex] or [tex]\frac{1}{5764801}[/tex]

**Step-by-step explanation:**

First, since the two roots (7) are the same, you subtract the exponents, which gives you -6 - 2 to get -8, giving you [tex]7^{-8}[/tex]

Next, you change [tex]7^{-8}[/tex] to** **[tex]\frac{1}{7^8}[/tex] or [tex]\frac{1}{5764801}[/tex]

I hope that helps :)

If overline BE || overline CD , find the perimeter of triangle ACD . А 6 4 B 10 E x - 4; x - 2 y D 24 20

The **perimeter **of a **triangle **is the sum of its **side lengths**.

The **perimeter **of **triangle ACD **is 40 units

Start by calculating the values of x and y, using the following **equivalent r**atios

[tex]6 : 4 = x - 2 : x - 4[/tex]

[tex]6 : 10 = 6 + x - 2 : y[/tex]

So, we have:

[tex]6 : 4 = x - 2 : x - 4[/tex]

Express as fraction

[tex]\frac 64 = \frac{x-2}{x-4}[/tex]

Cross multiply

[tex]6x - 24 = 4x - 8[/tex]

Collect like terms

[tex]6x - 4x = 24 - 8[/tex]

[tex]2x = 16[/tex]

Divide both sides by 2

[tex]x = 8[/tex]

Also, we have:

[tex]6 : 10 = 6 + x - 2 : y[/tex]

Express as fraction

[tex]\frac 6{10} = \frac{6 + x -2}{y}[/tex]

Substitute 8 for x

[tex]\frac 6{10} = \frac{6 + 8 -2}{y}[/tex]

[tex]\frac 6{10} = \frac{12}{y}[/tex]

Cross multiply

[tex]6y = 120[/tex]

Divide both sides by 6

[tex]y = 20[/tex]

The **perimeter **of **triangle ACD **is then calculated as:

[tex]P =6 + x - 2 + y + x - 4 + 4[/tex]

Substitute values for x and y

[tex]P =6 + 8 - 2 + 20 + 8 - 4 + 4[/tex]

[tex]P =40[/tex]

Hence, the **perimeter **of **triangle ACD **is 40 units

Read more about **perimeter **at:

https://brainly.com/question/19576164

find the equation of a circle (3,2) (1,4)

**Answer:**

y = −x + 5

**Explanation:**

Use the slope formula and slope-intercept form y = mx + b to find the equation.

Hope this helped. Have a good one!

PLZ HELP WITH ME WITH MY MATH HOMEWORK!!!!! SHOW WORK!!!!!

Explanation:

(I). 5/6 (4X+8) = (3/8) X - (1/4)

→ [{5(4X) + 5(8)}/6] = (3/8)X - (1/4)

→ [{20X + 40}/6] = (3/8)X - (1/4)

→ [{(20X/6) + (40/6) = (3/7)X - (1/4)

Now,

shift all variables fraction on LHS and constant fraction on RHS.

→ [(20X/6) - (3X/7)]= -(1/4) - (40/6)

Take the LCM of LHS denominator of 6&7 is 42.

→ [(140X - 18X)/42] = -(1/4)-(40/6)

→ [(122X)/42] = -(1/4)-(40/6)

Again take the LCM of the denominator in RHS i.e 4&6 is 12.

→ [(122X)/42] = (-12 - 80)/4

→ [(122X)/42] = (-92)/4

By doing Cross multiply the fraction, we get

→ 4(122X) = 42(-92)

→ 488X = -3 864

→ X = -3 864÷488

Therefore, X = -3864/488

Answer: Hence, the value of X for the given problem is -3864:488.

Explanation:

ii)Given algebraic equation is: 5(3p-5)+4p=5p-6(p+4)

→ 15p - 25 + 4p = 5p - 6p + 24

Shift all variables in LHS and constant on RHS.

→ 15p + 4p +6p = 25+24

→ 19p + 6p = 49

→ 25p = 49

Shift the number 25 from LHS to RHS.

Therefore, p = 49/25.

Answer: Hence, the value of P for the given algebraic equation is 49/25.

Chandra has 15 feet of ribbon to make bows for 6 teams how much ribbon can she use for each bow if she cuts the ribbon into equal pieces

**Answer:**

2.5 feet for each bow

**Step-by-step explanation:**

15/6= 2.5

Need answer please help if you can.

**Answer:**

hello what the answer is B 3 because i knowdis that the answer is correct how i know is because i done it a piece of paper and my answer that i got was B

**Step-by-step explanation:**

Chi is planning to put a path of paving stones through her flower garden. The flower garden is a square with sides of 15 feet. How many feet long will the path be?

80 feet long because 1x1 1 80x1 80 sooooooooooo that’s your answer!!!

A ball is thrown from an initial height of 3 feet with an initial upward velocity of 37 fts. The ball's height h (in feet) after 1 seconds is given by the following.

h= 3+37t-16t^2

Find all values of t for which the ball's height is 23 feet.

**Answer:**

t=(37+root89)/32,(37-root89)/32

**Step-by-step explanation:**

Solve the equation:

23=3+37t-16t^2

Trinity earns 8 dollars working at a local supermarket and 6 dollars per hour babysitting

**Answer: so 14 dollars in total**

**Step-by-step explanation:**

Answer: Based on the current non-complete question, the answer Trinity earned $14.

Step-by-step explanation: 8 + 6 = 14.

Simplify. Show all steps

-25y - (5y - 41)

the answer is -30y + 41

steps:

•distribute the negative sign within the numbers in the parenthesis (you can also input a one to that negative sign for an easier visual)

-25y - 5y + 41

•next, combine your like terms. so add 25y and 5y, but keep the negative sign.

-30y + 41

•there are no more like terms so that is your final answer! hope this helps :)

steps:

•distribute the negative sign within the numbers in the parenthesis (you can also input a one to that negative sign for an easier visual)

-25y - 5y + 41

•next, combine your like terms. so add 25y and 5y, but keep the negative sign.

-30y + 41

•there are no more like terms so that is your final answer! hope this helps :)

I NEED HELP PLEASEEEEEEEE÷E

**Answer:**

C = -1 1/9° or -1.11°

**Step-by-step explanation:**

Use the formula given, and input 30 for F

[tex]C = 5/9(F - 32)\\\\C = 5/9(30 - 32)\\\\C = 5/9(-2)\\\\C = -10/9 = -1 \frac{1}9 = -1.11[/tex]

30°F ≈ -1.11°C

-Chetan K

This value is approximate.

==================================================

Explanation:

You're given a temperature of 30 degrees F and your teacher wants to know the Celsius version of this temperature. Plug in F = 30 and simplify.

[tex]C = \frac{5}{9}(F-32)\\\\C = \frac{5}{9}(30-32)\\\\C = \frac{5}{9}(-2)\\\\C \approx 0.5555*(-2)\\\\C \approx -1.111\\\\[/tex]

The temperature 30 degrees F converts to **approximately -1.111 degrees C**. Fahrenheit temperatures below 32 degrees are below 0 when converted over to Celsius.

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