Mathematics High School

Find the perimeter of the following figure:

a. 3a2+ 22a + 35
b. 8a + 24
c. 4a + 12
d. 3a2 +22a + 12

Find The Perimeter Of The Following Figure:a. 3a2+ 22a + 35b. 8a + 24c. 4a + 12d. 3a2 +22a + 12

Answers

Answer 1

Answer:

B

Step-by-step explanation:

8a+24

Related Questions

Find the slope of the line on the graph below

Answers

Answer:

[tex]\frac{6}{5}[/tex]

Step-by-step explanation:

The slope is [tex]\frac{6}{5}[/tex] because rise/run. You rise up on the graph 6 units, and run 5 units to the right (if the graph went to the left), then your slope would be negative.

Another way to double check this is using the slope formula: [tex]\frac{y_{2} - y_{1} }{x_{2} - x_{1} }[/tex].

(-3, -3) is x1, y1. & (2, 3) is x2, y2.

So, plugging that into the formula, we get:

[tex]\frac{3-(-3)}{2-(-3)}[/tex] =  [tex]\frac{6}{5}[/tex].

Hope that this helped. Have a good day! ☺

*Refresh page, if you cannot see the answer. If it still does not work, the answer is 6/5*

2(4x+1)<3(2x-3) solve the inequality

Answers

Answer:

x < - 11/2

Step-by-step explanation:

8x + 2 < 6x - 9

8x + 2 - 6x < -9

2x + 2 < -9

2x < - 9 - 2

2x < - 11

x < - 11/2

need to solve for x
4x - 2 = 2x + 1

Answers

The answer would be x= 3/2

You would take 2 and add it to the other side leaving 4x by itself, leaving you with the equation 4x= 2x + 3.
Then you would divide both side by 2 giving you 2x= 3. Then you would divide by 2 again to get x=3/2.
Add the 2 to the 1 and then minus 2x from 4x so you get 2x = 3

A rectangle has a perimeter of 46 inches. The length of the rectangle is 7 inches. What is the rectangle width?

Answers

Answer:

W=16

Step-by-step explanation:

46=2(L+W)

46=2(7)+2(W)

46-14=2W

32/2=2W/2

W=16

A 16-ounce package of cereal costs $4.00. What is the unit cost?​

Answers

.25 cents is the unit price

Divide cost by ounce = unit price

Answer:

0.25

Step-by-step explanation:

Can someone plz help

Answers

Mayeb the answer is 4 might be wrong

Can someone please help me. I’ll mark you brainiest.

Answers

Answer:

$47,682.78

Step-by-step explanation:

future value: F = $64,700

present value: P = x

annual interest rate: r = 2.18%

compounding periods per year: n = 365

[tex] F = P(1 + \dfrac{r}{n})^{nt} [/tex]

[tex] 64,700 = P(1 + \dfrac{0.0218}{365})^{365 \times 14} [/tex]

[tex] 64,700 = P(1 + 0.0000597260274)^{5110} [/tex]

[tex] 64,700 = P(1.0000597260274)^{5110} [/tex]

[tex] 64,700 = P(1.356883989) [/tex]

[tex] P = 47,682.78 [/tex]

Answer: $47,682.78

A small black cloth bag holds two red counters, two green counters, two
blue counters, and two black counters. All are the same size. Without
looking into the bag, what is the probability of drawing a red counter then
a black counter from the bag without replacement? *

Answers

Answer:

1/14

Step-by-step explanation:

P(red, then black) = [tex]\frac{2}{8}[/tex] · [tex]\frac{2}{7}[/tex] = [tex]\frac{4}{56}[/tex] = [tex]\frac{1}{14}[/tex] (simplifed form)

The product of 4 ​, and a number increased by 7 ​, is -36.

Answers

Answer:

your awnser should be. 4(x + 7 ) = -36

PLEASEEEE HELP!!!☹️☹️ i will mark brainliest

Answers

Z=110 because if you add up all the angles inside the triangle it would =180 and take the angle by z and subtract it from 180 you get your answer

4 radical 2 + 5 radical 6

Answers

Answer:

The question is quite literally the answer since they aren't the same kind, they can't be reduced anymore. Hope that helps!

Step-by-step explanation:

A scuba diver dives 243 feet into the ocean and then swims up 156
feet. What integer represents her final position relative to where
she started?

Answers

Answer:

Her final position would stop at -87.

Step-by-step explanation:

As she dove 243 feet into the ocean, that means she went down. Therefore she's currently at -243, however she swam up 156 feet ending her up at -87. If that was kinda complicated, then use -243+156 and you'll get -87.

PLS HELP ASAP



6x - 8 = 40 pls evaluate

Answers

Answer:

X = 8

Step-by-step explanation:

6 x 8 = 48 - 8 = 40 so 8 is your answer

A rectangular prism and its dimensions are shown in the diagram.
1
6.5 in.
3.2 in.
8.2 in.

Answers

Answer:

148.2

Step-by-step explanation:

LA= PH

P= 8.2+8.2+3.2+3.2=22.8 in

H= 6.5 in

PH= 22.8(6.5)= 148.2 in

‼️‼️Pls Help this is due soon and I will give brainliest to first answer‼️‼️

Which problem will graph as shown
A) -17 < 3 - 5x
B) 17 > 3 - 5x
C) 17 ≥ 3 - 5x
D) 17 ≤ 3 - 5x

Answers

Answer:

The answer is A!

Find the lateral surface area of the tissue

box.

4 in
7 in.
5 in.

Answers

Answer:

should be 48. hope that helps

pls help me this was due a long time ago. (will mark) ❤️

Answers

Answer:

between 2009 and 2012

Step-by-step explanation:

(2009-2012): 604-258= 346

(2008-2011): 457-435= 22

! Angle Measurement of Polygons !
~Help my brainless self-~

Answers

Answer:

b) 123

Step-by-step explanation:

What are the Variable Terms, Coefficients, and Constants for 8r + 7 - 2r

Answers

variable: r constant: 7 coefficient: -2 and 8

Simplify the expression: 9-2X + 8 + x + 5x

Answers

Answer:

4x + 17

Step-by-step explanation:

9 - 2x + 8+ x + 5x

Add/Subtract the values with variables together and the same case for the values without any variables.

5x + x - 2x = 4x

9 + 8 = 17

So you'll end up with the following,

4x + 17

124-(-12-52)*3
please help

Answers

The answer to the equation is 316

Answer:

124−(−12−52)(3) = 316

Step-by-step explanation:

if * is for multiplying then the answer is 316

heyeyeyey yall! How are yall?

Answers

Answer:

im good hbu

Step-by-step explanation:

Answer:

im good :)

Step-by-step explanation:

Enter the number that makes the equation true

Answers

Answer:

80

Step-by-step explanation:

First of all, before you do anything to compute the answer, you can see that there is (–13/100) on both sides of the equation. You can cancel them out, since they're the same thing.

Now, you're left with:

[tex]0.8 = \frac{}{100}[/tex]

This is also read as 0.8 is the same thing as [how many] hundredths.

You should know that 0.8 = eight tenths.

So if you move the decimal point right once, you'll get:

0.80

Which is also eighty hundredths.

Your answer would be:

[tex]0.8 = \frac{80}{100}[/tex]

which is 80.

To check your answer, you can also do:

80/100

Because the fraction bar can also be read as "divided by."

You will get 0.8.

A student must have an average​ (the mean) on five tests that is greater than or equal to​ 80% but less than​ 90% to receive a final grade of B.​ Devon's grades on the first four tests were ​77%, ​63%, ​90%, and ​78%. What range of grades on the fifth test would give him a B in the​ course? (Assume that​ 100% is the highest grade​ possible.)

Answers

Answer:

92%-100% for B

Step-by-step explanation:

Answer: 92%-100% for B

Step-by-step explanation:

Triangles A B C and F D E are shown. Angle A C B is 83.5 degrees. Angle D E F is 62.7 degrees. The lengths of sides B C and D E are congruent. The lengths of sides E F and C A are congruent. Given Line segment A C is-congruent-to line segment F E and Line segment C B is-congruent-to line segment E D which statement is correct?

Answers

Answer: AB>FD

Step-by-step explanation: It was the correct answer on Edge

Answer:

C-AB>FD

Step-by-step explanation:

i just took it

Para que sirven los modelos matemáticos?

Answers

Answer:

Un modelo matemático es una representación simplificada, a través de ecuaciones, funciones o fórmulas matemáticas

Step-by-step explanation:

Un modelo matemático es una descripción de un sistema usando conceptos matemáticos y lenguaje. El proceso de desarrollo de un modelo matemático se denomina modelado matemático. Los modelos matemáticos se utilizan en las disciplinas de las ciencias naturales y la ingeniería, así como en sistemas no físicos como las ciencias sociales.

كيفية حساب cos a و tan a بحيث sin a يساوي 1على 2

Answers

Answer:

uh i dont know

Step-by-step explanation:

what is matter measured in pls help me for god sake I am about to become the school math president

Answers

Answer:

volume or mass

Step-by-step explanation:

which expression below me is equivalent to -3x+5(x+2)?

A.2x+2

B.-x+2

C.2x+10

D.-8x+10

Answers

Answer:

C)

Step-by-step explanation:

First use distributive property: a(b +c) =a*b +a*c

-3x + 5(x +2) = -3x + 5*x +5*2

                   = -3x + 5x + 10          {Combine like terms}

                  = 2x + 10

(-3x) and 5x are like terms

Look at the graph.

On a coordinate plane, a graph increases through (negative 1, 4), levels off at (0, negative 3), and then increases up through (2, 5).

Leslie analyzed the graph to determine if the function it represents is linear or non-linear. First she found three points on the graph to be (–1, –4), (0, -3), and (2, 5). Next, she determined the rate of change between the points (–1, –4) and (0, -3) to be StartFraction negative 3 minus (negative 4) Over 0 minus (negative 1) EndFraction = StartFraction 1 Over 1 EndFraction = 1. and the rate of change between the points (0, -3) and (2, 5) to be StartFraction 5 minus (negative 3) Over 2 minus 0 EndFraction = StartFraction 8 Over 2 EndFraction = 4. Finally, she concluded that since the rate of change is not constant, the function must be linear. Why is Leslie wrong?
The points (–1, –4), (0, –3), and (2, 5) are not all on the graph.
The expressions StartFraction negative 3 minus (negative 4) Over 0 minus (negative 1) EndFraction and StartFraction negative 3 minus (negative 5) Over 2 minus 0 EndFraction both equal 1.
She miscalculated the rates of change.
Her conclusion is wrong. If the rate of change is not constant, then the function cannot be linear.

Answers

Answerpizza:

Step-by-step explanation:

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