Mathematics College

Help. Please

Explain?show work?

Help with number 2&3

Help. Please Explain?show Work?Help With Number 2&3

Answers

Answer 1

2) I believe that this is false. The amount of interest is the amount of extra money that has to be paid (total interest). The interest rate is how you calculate that.

3) true, because decimal equations are simpler.

Related Questions

Which of the following is a polynomial?
A.
(x - 2)
(x++3)
B. +2
х

c. x2-1
D. x + x4 + 16

Answers

Answer:

x++3 is even equal sides

Step-by-step explanation:

13+t/17
A 13+t=17
B 13t+17

Find the value of t that makes the equation true.
t=

Answers

Answer:

the value of t that makes the equation true is 7x

One-step multiplication & division equations: fractions & decimals
Solve the equation
= 4.5

Answers

Answer:

[tex]i[/tex] = 13.5

Step-by-step explanation:

Explanation:-

Given that the equation

          [tex]\frac{i}{3} = 4.5[/tex]

cross multiplication, we get

         [tex]i[/tex] = 4.5 × 3

       [tex]i[/tex] = 13.5

the ratio of teachers to students is 1 to 7. if there are 5 teachers, how many students are there?

Answers

there are 35 students..

Can I please get help

Answers

Answer:

F for number 14

Step-by-step explanation:

which expression is equivalent to 8(3z)​

Answers

Answer: 1, 2,4

Step-by-step explanation:

(-5x) ×(-6) please it is urgent​

Answers

Answer:

30x

Step-by-step explanation:

Answer:

30x

Step-by-step explanation:

a negative multiplied by a negative is positive.

-5x x -6 =30x

Hope I helped!

Which equation represents the height of the purple part of the wall?
о В.
A. 2 x 8 7 2 = 6 3 ft
B. 9x8* = 6 ft
ocx 10 = 6 ft
D. x 104 = 7ft

Answers

Answer:

ax + by = c

Step-by-step explanation:

Find the circumference and the area of a circle with diameter 3 ft. Use the value 3.14 for pi, and do not round your answers. Be sure to include the correct units in your answers. ​

Answers

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

What is -4(5 + (-2))

Answers

Answer:

-12

Step-by-step explanation:

5 + -2 = 3

-4 x 3 = -12

Answer:-12

Step-by-step explanation:

What is the first step in solving 11x+1=67

Answers

Answer:

The second one

Subtract 1 from both sides

Answer:

subtract 1 to both sides

Step-by-step explanation:

11x+1=67

    -1   -1

11x=66

/11   /11

x=6

a adult giraffe that is 18 ft tall casts a shadow that is 9ft tall. find the length of the shadow that is casts by a 4ft baby elephant. plz help i will give brainliest

Answers

Answer:

The answer is 2ft.

Step-by-step explanation:

The giraffes shadow is half the size of the actual giraffe. Therefore the elephants shadow would only be have of the elephants size, 4/2 = 2.

6x1/5 in simplest form it’s for my cousin

Answers

Answer:

6/5 or 1 1/5

Step-by-step explanation:

Answer:

6/5

Step-by-step explanation:

6*1/5 = 6/5 is the answer

Long division 5th grade I’m sorry if I’m asking a lot but I’m really new to this

Answers

Answer:

95.2

Step-by-step explanation:

Answer:

95.2

Step-by-step explanation:

476÷5=95.2

[tex]\sqrt[5]{476} }[/tex]

9x5=45

47-45=2

bring down the 6

26

5x5=25

26-25=1

Since the one is excess the answer is 95 and 1/5

but 1 divided by 5 equals .2

so the answer would b 95.2

Can someone help im not good with ratios.

Answers

Answer:

4:1

Step-by-step explanation:

60/15 simplified 4/1

number of
teaspoons
number of
tablespoons
number of
cups
2
36
12
48
3
3

Answers

Answer: 2 each

Step-by-step explanation:

Marking brainliest 13 points

Answers

Answer:

3183.96 cm³

Step-by-step explanation:

The formula for volume of a cylinder is: V = pi times r² times h.

Hope it helps!

Answer:

12742

Step-by-step explanation:

i used a volume calculator hope this helps though :)

-X + 3= -2


What ís the solution to this equation?
​

Answers

Answer:

-x = -2 - 3

Step-by-step explanation:

-x = -2 - 3

-x = -5 then make it positive

x = 5

-x+3=-2
-x=-5
x=5
the solution is 5

need answer, urgent.

Answers

Answer:

C

Step-by-step explanation:

sinA×cotA

= sinA×cosA/sinA

= sinA gets canceled out so,

=cosA

The answer your looking for is C

what times 4/5 equals 3/10

Answers

Answer:

3/8

Step-by-step explanation:

make equation

x*4/5=3/10

simplify

4/5x=3/10

multiply both sides by 5/4

your answer is 3/8

Please help me.................​

Answers

y=3/8+-4 i think i’m pretty sure lol

Right right triangle has an angle that measures 54° which could be the measure of another angle in the triangle

Answers

Answer: 36 degrees

Step-by-step explanation:

A triangle angle sum is 180.

So 90 + 54 = 144

180-144 =36

Calculate the mean: $1,001, $68.50, $33.82, $581.95. (Round your answer to the nearest hundredth.)

Answers

Answer:

Step-by-step explanation:

(1001+68.5+33.82+581.95)÷4=400(nearest to hundred)

When using substitution to solve this system of equations, what is the result of the first step?

Answers

Answer:

The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.

Step-by-step explanation:

Hope this helps you

Answer:

Solve. Because now you have only one variable.

Step-by-step explanation:

What is the median for the set of data?
6, 7, 10,12,12,13

Answers

Sorry but I need more information

3/4(12a+8)=34.8 someone please help me solve this

Answers

A = 3.2
Isolate the variable by dividing each side by factors that don't contain the variable.

Step-by-step explanation:

3(12a+8)=34.8×4

12a+8=46.4

a=4.5333

plz make me brainliest

A bus traveling from Memphis to Nashville has an average speed of 53 mph. How long will the trip take in hours if the distance between the two cities is 220 miles? ( HOW DID YOU GET YOUR ANSWER PLEASE SHOW YOUR WORK, DO NOT BOTHER ANSWERING IF YOU DO NOT SHOW WORK AND TELL ME HOW YOU GOT YOUR ANSWER!!)
A. 48.14
B. 22.36
C. 192
D. 4.15
E. .50
F. 0
G. .251
H. 1.25
I. -135

Answers

Answer:

the answer is 4.15.

Step-by-step explanation:

this is super easy my ffriend. think about it. 53 miles per hour. how many miles do u go in an hour... 53 MILES PER HOUR. so you now know you go 53 miles every hour. so what you then do is see that it is 220 miles to ur destination. in an hour you go 53 miles so you take 220 DIVIDED BY 53 and you get ur answer.

The dimensions of a rectangular piece of construction paper are 11.5 inches and 18 inches. Maggie folded the piece of paper along its diagonal.

Which measurement is closest to the length of the diagonal in inches?


7.6 in

13.8 in.

21.4 in

29.5 in.​

Answers

C

Use the formula of the Pythagorean theorem. a^2 + b^2 = c^2

a = 11.5
b = 18

11.5^2 + 18^2 = 456.25^2
Sqrt(456.25) to find c

c=21.36 in.

The dimensions of a rectangular piece of construction paper are 11.5 inches and 18 inches. Therefore, the length of the diagonal in inches is 21.36.

What is Pythagoras' Theorem?

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

|AC|^2 = |AB|^2 + |BC|^2    

where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).

The dimensions of a rectangular piece of construction paper are 11.5 inches and 18 inches.

Maggie folded the piece of paper along its diagonal.

Use the formula of the Pythagorean theorem.

[tex]a^2 + b^2 = c^2[/tex]

We have

a = 11.5

b = 18

[tex]= 11.5^2 + 18^2\\ \\= 456.25^2[/tex]

[tex]c = \sqrt{(456.25)}\\\\c = 21.36[/tex]

Hence, the length of the diagonal in inches is 21.36.

Learn more about Pythagoras' theorem here:

https://brainly.com/question/12105522

#SPJ2

Fill in the blanks below in order to justify whether or not the mapping
shown represents a function.

first bank says , the mapping diagram above { represents } or does { NOT represent } a function since ..

blank 2 says { for each number } or { there is one number }

blank 3 says { set a the output } or { set b the input } or { set a the input } , and { set b the output } !

Answers

1) it's a function 2) for each number 3) set a input and set b output

to be a function, no ordered pairs should have same first coordinate, hence this is a function

4
The factorization of 12x + 15 is Help please

Answers

Answer:

3

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

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