Mathematics College

2. which formula should be used to find the area of the composite shape? A = 4(1/2Xbh) lw B. A=4bh+lw C. a=4bh+lw d. 2bh+bh Please select all that apply.

Answers

Answer 1

Answer: the answer is B and D I told the test

Step-by-step explanation:

Related Questions

how many roots does y= x^5- 4x^2+ 3x

A.3
B.4
C.5
D.6

(x^2 is the power to)

Answers

Answer: 4

Step-by-step explanation:

We can write the equation as

[tex]x(x-1)^{2}(x^{2}+2x+3)=0\\\\x=0, 1, -1 \pm i\sqrt{2}[/tex]

Therefore, there are 4 distinct roots.

ASAP HELP TYYY
A purse with a price of $58.45 has an 8% sales tax. What is the sales tax dollar amount?

Answers

It is $4.68. You do $58.45 times 0.08, which is $4.676, but you round that to $4.68.

58.45 x 0.08 = 4.676
4.67<6 round up above 5 round down below
4.68

A car dealer sets the sticker price of a car by taking 115% of the wholesale price. if a car sells wholesale at $17,000 what is the sticker price?

Answers

Answer:

Step-by-step explanation:

sticker price = $17,000 × 1.15 = $19,550

The table shows the height of a softball that Hallie threw in the air. Is the relationship shown linear? Why or why not?

Answers

Answer:

Step-by-step explanation:

Because .5 = 7.2

So 1 = 14.4

One angle of an isosceles triangle measures 70°. Which other angles could be in that isosceles triangle?

Answers

Answer:

Step-by-step explanation:

The total of all 3 angles in every triangle equals 180 degrees. An isosceles triangle has two side lengths equal and two angle degrees equal.

So you either have two angles with each having 70 degrees and the third angle is 40 degrees,

70 + 70 + 40=180

One angle of 70 degrees and two angles that are 55 degrees each.

70 + 55 +55 =180

Answer:

Step-by-step explanation:The total of all 3 angles in every triangle equals 180 degrees. An isosceles triangle has two side lengths equal and two angle degrees equal. So you either have two angles with each having 70 degrees and the third angle is 40 degrees, 70 + 70 + 40=180OROne angle of 70 degrees and two angles that are 55 degrees each. 70 + 55 +55 =180

5y=585
what is y in da equation

Answers

Answer:

Step-by-step explanation:

5y = 585

Y = 585/5

Y = 117

Answer:

y = 117

Step-by-step explanation:

[tex]5y=585\\\\\frac{5y=585}{5}\\\\ \boxed{y=117}[/tex]

Hope this helps.

In a triangle, its midsegment is (2x + 8) units long and its parallel side is (5x - 9) units long. How long is the midsegment?

Answers

Answer:

The midsegment is 58 units long.

Step-by-step explanation:

Midsegment Theorem:

It states that the length of the midsegment is half the length of the parallel side.

In this question:

Midsegment: 2x + 8

Parallel side: 5x - 9

Parallel side is double the midsegment. So, we use this to find x:

[tex]5x - 9 = 2(2x + 8)[/tex]

[tex]5x - 9 = 4x + 16[/tex]

[tex]x = 25[/tex]

Midsegment:

[tex]2x + 8 = 2(25) + 8 = 50 + 8 = 58[/tex]

The midsegment is 58 units long.

Determine if each ordered pair is a part of the solution set of the linear inequality. Select Yes or No.
Ordered Pair
Yes
No
(0,-5)
O
(7, – 4)
O
(-6, -7)
o
(-4,1)
O
(4,8)
O

Answers

Answer:

yes

Step-by-step explanation:

simplify using distributive law ;
1.) X n ( X n Y )
2.) ( X n Y ) u ( X n Y )

Answers

Answer:

X n Y , X n Y

Step-by-step explanation:

1) Use Associative law:

X n (X n Y) = (X n X) n Y

Idempotent law:

= X n Y

2) it is in the 'distributed' form, thus we need to reverse the distribution,

akin to 'factorization':

(X n Y) u (X n Y) = (X n (Y u Y))

which can be further simplified using idempotent law:

= X n Y

what's nine times 4?

Answers

Answer:

9 x 4 = 36

9 multiply by 4 is 36.

Answer:

Step-by-step explanation:

If you do 9 * 9 * 9 * 9 you would get 36.

Hence, study your nines. (lol)

Hope this helps! ;)

PLEASE HELP ITS URGENT DONT GUESS (also if you get it right ill mark you as brainliest)

Answers

Answer:

106.83ft

Step-by-step explanation:

29 + 29 + 19 = 77ft

Now we must calculate the semicircle, The diameter is 19ft

19ft x 3.14 = 59.66

since 59.66 would be a full circle, you divide it in half.

59.66/2=29.83

77+29.83=106.83ft

Find the surface area
Will give brainliest to first answer!!!!

Answers

120 I think I’m not sure

Evaluate each function.
11) f(a) = 3a? + 3a; Find f(a – 2)

Answers

It is 5 hope dis helped

Please help I don’t understand this

Answers

X=55 because if you follow the SOH,CAH,and TOA formula the angle is always the opposite of the degrees

please help really need it will give thanx points

Answers

Answer:

62x49

Step-by-step explanation:

take away 16 from both sides

832.59÷100=
18.6 ÷0.12=
12.42 ÷ 4.6=

Please help me with all of them :,> Offering all my points for all of them.

Answers

1. 8.3259
2. 155
3.2.7

Thirty is what percent of 20?

Answers

Answer:

150 percent

Step-by-step explanation:

30/20. Multiply both sides by 5. 150/100. 30 is %150 of 20

Answer:

150

Step-by-step explanation: from goog .le

Help me answer this please!!

Answers

Answer:

Step-by-step explanation:

Alyssa will correctly label the numbers 48.8 48 48.09 and 48 on the number line below Which number will be located closest to 48

Answer:

the answer is (6*10^6)

Step-by-step explanation:

Multiply the beginning numbers and add the exponents.

Please I need help (dont answer if you don't know ill report you)

Answers

9514 1404 393

Answer:

x = 25

Step-by-step explanation:

The marked angles are "vertical" angles, so are congruent.

150° = (4x +50)°

100 = 4x . . . . . . . . . . . divide by °, subtract 50

25 = x . . . . . . . . . . divide by 4

what is 15x÷8 when x=6

Answers

Answer:

45/4

Step-by-step explanation:

15x/8

15(6)/8

90/8

simplify

45/4

at a farm the ratio of the number of hens to the number of ducks is 3:5 there are 125 ducks at the farm how many hens are there on the farm

Answers

3 : 5

x : 125

125 ÷ 5 = 25

25 × 3 = 75

no. of hens = 75

It is 75 dude goodluck!!

PLS SOLVE THIS I WILL GIVE BRAINLIEST BECAUSE THIS IS DUE IN THIRTY MINUTES. I WILL GIVE BRAINLIEST IF YOU ANSWER ALL OF THE PROBLEM.

Answers

So what u do is (29272829)+(-8382929)=(-7398)-n

write the equation for the line that goes through point (12,5) with slope m= -2

Answers

Answer:

y=-2x+29

Step-by-step explanation:

y-y1=m(x-x1)

y-5=-2(x-12)

y=-2x+24+5

y=-2x+29

A) y B) y>x
C) y+x = 1
D) y/x = 1

Answers

Answer:

The answer should be C

5x-2y=44 and x=-4y solve for x

Answers

Answer:

I believe x is 8

hi please help......

Answers

Answer:

9/20

Step-by-step explanation:

45%=45/100

hope this helps

368.54 = ( _ x 100) + ( _ x 10) + ( _ x 1/10) + ( _ x 1/100)

Answers

Answer:

[tex]368.54 = 3*100 + 6.8*10 +5*1/10 + 4*100[/tex]

Step-by-step explanation:

Given

[tex]368.54 = ( [\ ] * 100) + ( [\ ] * 10) + ( [\ ] * 1/10) + ( [\ ] * 1/100)[/tex]

Required

Fill in the gap

The number can be expressed as:

[tex]368.54 = 300 + 60 + 8 +0.5 + 0.04[/tex]

Factorize:

[tex]368.54 = 3*100 + 6*10 + 0.8*10 +5*1/10 + 4*100[/tex]

Factor out 10 in 6 * 10 + 0.8 * 10

[tex]368.54 = 3*100 + [6 + 0.8]*10 +5*1/10 + 4*100[/tex]

[tex]368.54 = 3*100 + 6.8*10 +5*1/10 + 4*100[/tex]

Solved

Please help me please

Answers

Answer:

Step-by-step explanation:

i think at least hopefully

Mi-young is cooking kalguksu for a large family kalgusku is a korean soup with noodles. She makes two kinds of kalguksu,chicken and seafood.
Mi-young makes 24 cups of seafood kalguksu. This is 60% of the total kalguksu she makes

HELP I DONT PAY ATTENTION IN CLASS

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the ratio and percentages.

let's be the total kalguksu soup quantity be x

hence, 60% of x = 24 cups, so we get as

===> 60/100 * x = 24

=> 0.6*x = 24

hence, x ==> 24/0.6

=====> x = 40 cups

hence the answer is 40 cups are in total kalguksu soup.

5th grade math. Correct answer will be marked brainliest.

Answers

The Answer is : 2,2

Answer:

(2,2)

Step-by-step explanation:

The horizontal line is always x, and the vertical line is always y. You can see that B is 2 to the right and 2 up, so the answer will be (2,2)

Other Questions

Will mark brainly, please answer correctly In the Preamble to the U.S. Constitution, what is the meaning of the phrase "Wethe People"?A. The people express their will through political parties.B. The people express their will by directly creating lawsC. The government received taxes from the people and exists to support them.D. Government receives its power from the people and exists to serve them. How can Jared most effectively help minimize local environmental health issues within his community? a)by doing research and getting informed about local environmental problemsB)by contacting global nonprofits about issues and learning about their services C)by monitoring the use of harmful chemicals among local businessesD)by finding funded research initiatives that monitor pollution-related diseases Answer is A for anyone who needs it :) Why does King write "Letter from Birmingham Jail"? Choose three options.A to present his case to a lawyer who may get him out of jailto occupy his time while he is waiting to be released from jailC. to respond to well-intentioned criticism of the civil rights movementD. to propose a peaceful settlement with the white police force of the cityE to ask for volunteers who are supporters of the civil rights movementE to make his argument to everyone who will read the letter after its publicationG to accuse the white clergy of Birmingham of secretly supporting black nationalists Choose the type of collection described.A ___ uses square brackets. You use append to add to the collection.A ___ uses curly brackets. You use update to add to the collection.A ____ uses parentheses. You cannot change it once you create it.Answer choices for all three:ListTupleDictionary What new "weapon" does Alexander first encounter in India?This question is on my assignment, referring to the documentary "Battles BC: Alexander the Great," S1, E6. I need help right away, as the assignment is due today. Thanks! from a class of 12 students, 4 will be chosen to do a job. how many different groups could be chosen? Todd is at increased risk of infection because of poor liver function. What information should the dietitian include as part of teaching that would best help to protect Todd The pitch refers to A.B.C.D. 1.) If ABCD is a parallelogram, which statement is true?(1) AC = BD(2) AD=BC(3) ZA and ZC are supplementary(4) ZA ZD 14 + 48 + 46 = ??? 2Help what is the product of 46x10 please help marking u Brainiest if answered PLEASE HELP I WILL GIVE BRAINLIEST antnimo de simbiosis What is the surface area of the triangular prism?A)175 cmB)196 cm?C)216 cm?D)222 cm? what was the geographic advantage of the battle of Thermopylae Vince spent a total of $60 on comic books. Let c represent the number of comic books Vince purchased. If each comic book cost the same amount, which of the expressions below can be used to find the price for each comic book? Can someone check my answers to see if they are correct please? They are on the 2nd page. Thank you! Based on the context in paragraph 4, fossil refers to ____________.a. how igneous rocks were formed over timeb. a trace or print, or the remains of a plant or animal of a past age preserved in Earth or rockc. layers of sediment building up over time and pressing down, forming rock4. Sedimentary rock is the second category. These rocks cover most of Earths land. Sedimentary rocks are made of pieces of other rocks and shells. Erosion causes rocks to slowly wear away. Erosion can be caused by rain, wind, freezing, and plant roots. Sometimes small pieces of rock are made because of erosion. The small pieces of rock are called sediment. Rivers take sediment to oceans and lakes. The river drops the sediments as it slows down. The sediments settle to the bottom in layers. More and more layers of sediment are dropped over millions of years. The weight from the top layers turns the bottom layers of sediments into rock. This makes some sedimentary rocks look layered. Fossils are often found in sedimentary rocks.