Mathematics College

The base of a triangle is 5 cm greater than the height. The area is 18 cm. Find the height and the
length of the base.
The height of the triangle is
cm.
The base of the triangle is
cm.

Answers

Answer 1

Answer:

h = 4cm

b = 9cm

Step-by-step explanation:

Related Questions

Simplify the expression, sin2x + sinx + cos2x - 1

Answers

Answer:

2sinxcosx + sinx +1-2sin²x-1

2sinxcosx+sinx-2sin²x

sinx (2cosx+1-2sinx)

does anyone need help on anything

Answers

Answer:

yus can you answer this for me

Step-by-step explanation:

A recipe for pancakes requires 3/4 cup of oil. If Mr. Darcy wants to triple the recipe, how much oil will he need?

Answers

Answer: 2 and 1/4 cups

pls what is 15=2d-0.5?

Answers

Answer:

d=7.75

Have a good day:>

The photo has the question on

Answers

1) a=5(10)

[tex] {10}^{2} [/tex]

[tex] \div [/tex]

2

=5

[tex] \times [/tex]

100

[tex] \div [/tex]

2

=5

[tex] \times [/tex]

100

[tex] \div [/tex]

2

=500

[tex] \div [/tex]

2

=250

PLEASE HELP! (No links!)
What is the volume of the salt shaker??

Answers

Answer:

10

Step-by-step explanation:

Solve for x. 3(x+2)=2(2-x)

Answers

Answer: -2/5

1. Multiply out like using distributive property

3x+6 = 4-2x

2. Now just simplify

5x+6=4

5x=-2

x=-2/5

Answer:

Heyaa!!! Im Pinky! Im here to inform you that your answer is....

Step-by-step explanation:

               

                   

                       

1st. We need to Distribute:  

      3(+2)=2(2−)

      3+6=2(2−)

Just like That!

2nd. We have to Rearrange terms:

    3+6=2(2−)

   3+6=2(−+2)

3rd. Distribute One Last Time:

       3+6=2(−+2)

      3+6= −2+4

4th. Simplify:

    3=−2−2

5th. Add 2 to both sides of the equation:

      3=−2−2

      3+2=−2−2+2

6th. Simplify:

    5=−2  

7th. Divide both sides of the equation by the same term:

       5=−2

      5/5 = -2/5

8th. Solve:

  x = -2/5

        Have an Amazing day!!

~Pinky~

Please help <3
Don’t guess

Answers

Answer:

median

Step-by-step explanation:

answer is the best measure of center for this dot plot is a median

answer options d

calculate the surface area of the net​

Answers

[tex]\red {incomplete \: question}[/tex]

The is nothing to solve

help me plzzzzzzzzzz⏳zzzzzzzzzz

Answers

Answer:

X=41

Step-by-step explanation:

40x40 =1600

9x9=81

1600+81=1681

[tex] \sqrt{1681} [/tex]

=41

Knowing that P = X x i / 100, C = main, e = Rate. Calculate the rate for the formula: A principal of R $ 105,000.00 obtained a percentage of R $ 35,000.00. What is the rate applied?

Answers

Answer:

Interest expressed as a percent of the principal will be referred to as an ... earned on an investment of P at the annual interest rate r for a period of t ... (c) monthly, (​d) weekly, (e) daily, and (f) continuously at a nominal annual ... and substitute x = 3−2y in for x in second equation and find 4y−3(3−2y) = 1.

Step-by-step explanation: sorry if that doesn't help :(

If you invest $2500 at a rate of 3.5%, how much money
will be in the account after 10 years if it is compounded
quarterly?

Answers

Answer: 3526.5

Step-by-step explanation: 2500(1+0.035)^10

Does anyone know the answer to this?

Answers

Answer:

0.4032

Step-by-step explanation:

1. We assume, that the number 72 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 72 is 100%, so we can write it down as 72=100%.

4. We know, that x is 0.56% of the output value, so we can write it down as x=0.56%.

5. Now we have two simple equations:

1) 72=100%

2) x=0.56%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

72/x=100%/0.56%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

Answer:

no

Step-by-step explanation:

your a  fattie

What is the circumference of a circle with a diameter of 58 centimeters?

Answers

Step-by-step explanation:

by using the formula of circumference with diameter pie ×diameter

Can anyone help, I’ll give Brainly, I’m handing em out like nothing lol

Answers

Answer:

2.5

Step-by-step explanation:

50 x $0.05 = 2.5

There are 363 students at Meadowbrook High School. There are 10 more
freshmen than sophomores, 20 more juniors than sophomores, and seven more
seniors than freshmen. How many seniors are there at the school?

Answers

First, put each grade in terms of x. Most grades are compared to Sophomores, so I made that x

Freshmen = x + 10
Sophomores = x
Juniors = x + 20
Seniors = (x + 10) + 7 = x + 17

Then, the total number of students = 363, so we’ll make an equation that adds them all up in terms of x to equal 363

(x + 10) + x + (x + 20) + (x + 17) = 363

Combine like terms:
4x + 47 = 363
Subtract 47 from both sides:
4x = 316
Divide both sides by 4:
x = 79

The question was how many seniors there are. Seniors were x + 17, so 79 + 17 = 96


The relay race is 5 kilometers long. If there are 12 racers
per team, how far would each racer need to run?a.5/12 b.12/5 c.1 2/5 d.5 1/12

Answers

Answer:

A

Step-by-step explanation:

4. Which of the following is an exponential function?
O f(x) = 3x^3
O f(x) = 3^x
O f(x) = 5x-6
O f(x) = 2/x​

Answers

Answer:

f(x) = 3x^3

Step-by-step explanation:

i think maybe its not but i think so

Solve algebraically:
1. e^-3x=2
2. ln(3x-5)=ln11+ln2
3.logof4(x-1)+logof4(x+2)=1
4.8^x=4^x-3

Answers

Answer:

Step-by-step explanation:

1) 2e^3

2) x = 9

3) ln (16f^2o^2)

4) No solution

How much it is 16.8 ÷ 0.2 =

Answers

Answer:

84

Step-by-step explanation:

Answer:

84

Step-by-step explanation:

16.8 would be multiplied by 5 since 0.2 is 1/5 of 1, therefore it would like

16.8 times 5 = 84

How would you graph this function?
[tex]y=-2x^2-16x-30[/tex]

Answers

Answers Attached

__________________________________________________________

                                       

The segment below is dilated by a scale factor of 5 to form N'O'. What is the
measure of N'O'?

Answers

Answer:

N'O' = 25

Step-by-step explanation:

N'O' = 5 × NO = 5 × 5 = 25

Is the 645 the highest score in the 2018 3rd grade state test

Answers

Answer:

I think it is 655.

Step-by-step explanation:

#2Need help ???!!! For an exam. Please don’t send any links !!! Cannot open. Thank you and answer below please and thank!

Answers

The answer should be .227 the third answer!

Hope this help and good luck on the final:)

7,8+ 65 — 4
the expression has a degree of degree of ..

Answers

51 is because division

please help ASAP ! ! !

Answers

9.4 ——“”-“-“-“-“-“-“-“-“-“-“”—“-“-“-“-“-

 A barrel contains 56 litres of kerosene. It has two taps. One tap draws 500 ml every 6 minutes. After first 5 litres are drawn from the barrel, the second tap also starts. It draws 1 litre in every 5 minutes. How many hours will be taken in all to empty the tank?​

Answers

Answer:

The tank will empty in 4 hours.

Step-by-step explanation:

Since a barrel contains 56 liters of kerosene, and it has two taps, one tap that draws 500 ml every 6 minutes and after first 5 liters are drawn from the barrel, the second tap also starts, and it draws 1 liter in every 5 minutes, to determine how many hours will be taken in all to empty the tank, the following calculation must be performed:

0.5 x X = 5

X = 5 / 0.5

X = 10

10 x 6 = 60

1 hour = 51 liters

1 hour 30 minutes = 51 - (1 x 6) - (0.5 x 5) = 42.5

2 hours = 42.5 - (1 x 6) - (0.5 x 5) = 34

2 hours 30 minutes = 34 - (1 x 6) - (0.5 x 5) = 25.5

3 hours = 25.5 - (1 x 6) - (0.5 x 5) = 17

3 hours 30 minutes = 17 - (1 x 6) - (0.5 x 5) = 8.5

4 hours = 8.5 - (1 x 6) - (0.5 x 5) = 0

Therefore, the tank will empty in 4 hours.

i solved using brainly but i need to show my work what are the steps in solving please

Answers

Answer:

Step-by-step explanation:

to find the inverse first switch the x and y

y=log(x+3) inverse is x=log(y+3)

then change to exponential form to solve

[tex]log_{a} b=c[/tex] turns to[tex]a^{c}=b[/tex]

a is 10

b is y+3

c is x

[tex]10^{x} =y+3[/tex]  subtract 3 from both sides

[tex]10^{x} -3=y[/tex]

10 points!!!!!!!!!!!!!

Answers

Answer:

41

Step by step explanation:

Use the simple interest formula i= prt. What is the value of i, if p=$6000, r=5%, and t= 3 years

Answers

Answer: $6,945.75

6000(1+.05)^3

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