Mathematics College

Plzzzzzzz help this is tonight plzzzzzzz

Answers

Answer 1

Answer:

Step-by-step explanation:

tto blurrry

Related Questions

Calculate the area, in terms of x and in simplest form, of the rectangle shown below.
5x + 4
2x - 5

Answers

I know the answer but let me just make sure that it is correct

5x +4 the x is 2 the answer to this is 14

2x-5 the x is 4 the answer to this is 13

Find the area of the triangle created with the diagonal. Each side length measures 8 feet. Help ASAP please.

Answers

The answer would be 32ft (squared). The formula for area of a triangle is base times length, divided by two. Therefore 8 times 8 equals 64. 64 divided by 2 is 32. good luck!

What fraction is equivalent to 8%

Answers

2/25

4/50

8/100

this are the smallest fractions equivalent to 8%

Answer:

8/100

Step-by-step explanation:

8% = 0.08 = 8/100

let me know if you need more of an explaination <33

Which equation can be used to describe the pattern in the table

Answers

Answer:

I feel like its C.

Step-by-step explanation:

Answer:

the answer is C

Step-by-step explanation:

because all the a values are 5 more than b

Kate’s father is a baker at the Morning Muffin Bakery. This morning the oven wasn’t working correctly and 2 dozen muffins burned. Kate’s father gave ¼ of what was left to Kate to take to school. He wrapped up ½ of the remaining muffins and sold them to the grocery store down the street. He then wrapped ⅓ of what was remaining and gave them to the coffee shop to sell. That left Kate’s father with a dozen muffins to sell at the bakery. How many muffins did Kate’s dad bake?

Answers

Answer:

Step-by-step explanation:

Step 1: 12 divided by 3 = 4. 12+4 = 16.

I need to know what ⅓ of 12 is so I can continue the problem without messing up.

Step 2: 16*2 = 32.

Half of however many are left is 16.

Step 3: 32 divided by 4 is 8. 32+8 is 40. Two dozen is 24. 40 + 24 = 64.

Now we know the answer.

Boom.

What is the equation of the line (-1,-4) (1,0)

Answers

Answer:

what do you mean by equation

Step-by-step explanation:

i was able to get you the slope form of it if thats okay

y=2x-2 in order to find the slope use the pdf i attached it should provide an example

What is the answer to this please????

Answers

Answer:

your answer will be

y=40 x +20

Step-by-step explanation:

have a nice day/night ^_^

Answer if your smart Zoey can text 90 words in 4 minutes. At this rate, how many minutes would it take her to text 45 words?

Answers

Answer:

2 minutes

Step-by-step explanation:

90 words÷4 minutes

=22.5 words

22.5 words×2 minutes

=45 words

A basketball player has a 60% chance of making each free throw. What is the probability that the player makes exactly
three out of six free throws?

Answers

It has 27.648 percent

plss help mehhhhhhhhhh

Answers

Answer:

12=12 infinitely many solutions

x=8 one solution

4[tex]\neq \\[/tex]6 no solution

Step-by-step explanation:

ʕ•ᴥ•ʔ

Ava bought 2 sandwiches for a total of $5.25, a bowl of soup for $3.00, and a bag of chips for $1.25. How much change did she get back if she paid with a $20.00 bill?

Answers

Answer:

Step-by-step explanation:

5.25

3.00

1.25

_____

$ 9.50

- 20.00

_______

$10.5

Ms. Smith mixes orange juice with seltzer in a ratio of 3:1. If she uses 48 ounces of orange juice, how many ounces of seltzer does she need?

Answers

Answer:

16 oz

Step-by-step explanation:

the ratio is 3 oz of oj to 1 oz of seltzer.

I pretty much just divided 48 by 3.

I hope this is correct and I hope it helps you!

The graph of triangle ABC is shown below:

What is the area, in square units, of triangle ABC?

Answers

Answer:

36 square units

Step-by-step explanation:

Height = 9

Base = 8

Area of a triangle = A = 1/2bh

Plug in

1/2 (8) (9) = 4 x 9 = 36

The height of a rocket, in feet, t seconds after it is launched is modeled by the function h(t) = -16t2 + 125t + 24. Which interval has the largest change in height?

A. 0-1 second

B. 3-4 seconds

C. 5-6 seconds

D. 7-8 seconds

Answers

Answer:

Step-by-step explanation:

trust

can someone help me with this please

Answers

Answer:

45 degrees I believe

Step-by-step explanation:

Answer: 30 degrees

Step-by-step explanation:

The opposite and hypotenuse sides are given, so we use sine.

sinx = O/H = 25/50

sinx = 1/2

x = 30 degrees

Help fast pleaseeeee

Answers

we will find the area of triangle with sides 5y,6y and 9y using herons formula

A factory makes rods by cutting plastic pipes that are 5 feet long into eight rods how long is each rod ?

Answers

Answer:

0.625 feet long

Step-by-step explanation:

To find how long each rod is, divide 5 by 8, since the 5 feet pipes will become 8 rods:

5/8

= 0.625

So, each rod will be 0.625 feet long

Pleasee helppp it’s due todayyy

Answers

Answer:

88 is a solution to 1/8 x =11, since a solution means that x is equal to that number, so in this scenario, x=88. When substituted(88*0.125), the same answer, 11, is obtained.

Step-by-step explanation:

Enter the value of f(4) for the following function:

Answers

Answer:

648

Step-by-step explanation:

8x3x3x3x3=8x81=648

ags of sugar come in 3 sizes.

Small bag: A 250 g bag costs 64p.
Medium bag: A 575 g bag costs £1.25.
Large bag: A 1.25 kg bag costs £2.54.

Find the cost per gram for each bag of sugar.
Round your answers to 3dp.
Write which size of bag is best value for money in the comment box.

Answers

Answer:1 gram of the small bag costs 0.256p ,1 gram of the medium bag costs 0.217p and 1 gram of the big bag costs 2. 032p

Step-by-step explanation:

Need help please help me

Answers

the answer is c not tha

Help please!! I’ll give best answer brainliest!!

Answers

Answer:

D, The last one

Step-by-step explanation:

Answer choices please help
240
200
240
280

Answers

It’s just blank I’m sorry :( I can’t see the photo

The answer is A: 240

A rectangular prism has a length of 1 1/4 centimeters, a width of 4 centimeters, and a heigh of 3 1/4 centimeters What is the volume of the prism? Enter your answer in the box as a simplified mixed number or a decimal

Answers

Answer:

Step-by-step explanation:

V=lbh=1 1/4×4×3 1/4

=5/4×4×13/4

=65/4

=16 1/4 cm³

=16.25 cm³

Volume of a rectangular prism can be found by multiplying all three dimensions of the prism together: V = lwh

Highest common factor of 15 30 and 45

Answers

Step-by-step explanation:

I believe it is 15...all the numbers can be divided by 15, since 15 is the smallest number it is also the highest common factor only because 30 and 45 can be divided by 15

.......hope it helps!

Answer:

Step-by-step explanation:

Find the prime factors for each number as:

45 =3 × 3 × 5

30 = 2 × 3 × 5

15 = 3 × 5

Now identify the common factors and determine the GCF:

Therefore:

HCF = 3 × 5 = 15

I’m Sorry But here’s An Other One :’)

Answers

Answer:

32.34

Step-by-step explanation:

9.35 + 9.35 + 6.82 + 6.82=32.34

Your welcome.

Name the two congruent triangles

Answers

Answer:

∆ABE ≅ ∆DCE by SAS Congruence Theorem.

Step-by-step explanation:

The diagram given indicates the following:

<E ≅ <E (vertical angles)

AE ≅ DE

BE ≅ CE

Thus, an included angle, <E, and two side lengths, AE and BE, in ∆ABE are congruent to an included angle, <E, and two corresponding side lengths, DE and CE, in ∆DCE. By the SAS Congruence Theorem, both angles are congruent to each other.

Therefore:

∆ABE ≅ ∆DCE by SAS Congruence Theorem.

The length of a rectangle is increasing at a rate of 4 meters per day and the width is increasing at a rate of 1 meter per day. When the length is 10 meters and the width is 23 meters, then how fast is the AREA changing

Answers

Answer:

[tex]\displaystyle \frac{dA}{dt} = 102 \ m^2/day[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Geometry

Area of a Rectangle: A = lw

l is lengthw is width

Calculus

Derivatives

Derivative Notation

Implicit Differentiation

Differentiation with respect to time

Derivative Rule [Product Rule]: [tex]\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)[/tex]

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle l = 10 \ meters[/tex]

[tex]\displaystyle \frac{dl}{dt} = 4 \ m/day[/tex]

[tex]\displaystyle w = 23 \ meters[/tex]

[tex]\displaystyle \frac{dw}{dt} = 1 \ m/day[/tex]

Step 2: Differentiate

[Area of Rectangle] Product Rule: [tex]\displaystyle \frac{dA}{dt} = l\frac{dw}{dt} + w\frac{dl}{dt}[/tex]

Step 3: Solve

[Rate] Substitute in variables [Derivative]: [tex]\displaystyle \frac{dA}{dt} = (10 \ m)(1 \ m/day) + (23 \ m)(4 \ m/day)[/tex][Rate] Multiply: [tex]\displaystyle \frac{dA}{dt} = 10 \ m^2/day + 92 \ m^2/day[/tex][Rate] Add: [tex]\displaystyle \frac{dA}{dt} = 102 \ m^2/day[/tex]

Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Implicit Differentiation

Book: College Calculus 10e

If one he side of a square note book measures 20cm what is the area of the front cover of the note book

Answers

Answer:

400 sq cm

Step-by-step explanation:

20cm x 20cm

PLAZ HELPPP PWETRYYY PSLOD

Answers

Answer:

Step-by-step explanation:

whatever comes out of an absolute value is always positive so 8=8

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Lucy deposited $1,000 into an account that earns 2.5% compound interest, compounded yearly. How much interest will Lucy earn after 8 years?my answer is $1218.40 but supposedly it's wrong. Determine the ratio of electrostatic potential energies for CsF and Csl.lonlonic Radius (pm)Cst170F-1331220 Please help!Please answer the question on the screen! What is the radius, in centimeter, of a circle that has a circumference of 16 centimeters? A. 8 B. 16 C.32 D.6432 D write the decimal that represent the shaded portion on the model. Peron Company uses a perpetual inventory system and the net method of recording invoices. The company purchased merchandise on November 4 at a $2,000 invoice price with terms of 2/10, n/30. How many solutions does 5x+24=5(x+5) please help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Do you feel that the people in our world are more the same than they are different? Explain. PLEASE SOLVE AND EXPLAIN !!! 7. How does the system of checks and balances ensure the power is shared amongst groups; not one part havingtotal control?a. Each of the three branches can check the power of the other two to ensure stability within thegovernmentb. The states check the power of each other in Congress to the large states do not dominateC. Gives total authority to the President to control the other two branchesd. A committee of elected officials controls the budget of the federal government. He was a "founding father," an author of the Federalist Papers, the first Secretary of the Treasury, and the architect of the first fiscal plan for the United States after the ratification of the Constitution What is the relationship between a mutation and a gene?A mutation changes the sequence of DNA bases of a gene.A gene causes a mutation when it manufactures the wrong protein.A mutation creates new genes from the same DNA segment.A gene results in a mutation when it produces a change in the type of mRNA. Why are environmental non-profits important? Use in your own words. The ratio of the number of boys to the number of girls in a choir is 5 to 4. There are 60 girls in the choir. How many boys are in the choir? Which answer choice best explains why tractor trailers take more time to speed up and slow down than regular cars? f(2)=14 and g(2)=13 Find (f+g)(2). A vibration platform oscillates up and down with a fixed amplitude of 9.7 cm and a controlled frequency that can be varied. If a small rock of unknown mass is placed on the platform, at what frequency will the rock just begin to leave the surface so that it starts to clatter? What is this question ? What can you conclude about the relationship between government and big business before the Progressive Era began?The government imposed strict regulations on big businessThe government let big business do almost anything they wantedThe government helped working people unionize, upsetting big businessThe government regularly sued big business in court Two years ago, Kimberly became a 30 percent partner in the KST Partnership with a contribution of investment land with a $12,750 basis and a $19,850 fair market value. On January 2 of this year, Kimberly has a $18,300 basis in her partnership interest, and none of her pre-contribution gain has been recognized. On January 2 Kimberly receives an operating distribution of a tract of land (not the contributed land) with a $15,575 basis and an $22,675 fair market value.a. What is the amount and character of Kimberly's recognized gain or loss on the distribution?b. What is Kimberlys remaining basis in KST after the distribution?c. What is KST's basis in the land Kimberly contributed after Kimberly recevies the distribution?