can someone help with this plz:)

Answer:

hello there im sam and im going to help you with your answer.

Step-by-step explanation:

so you take the 156,000 and subtract it to 120,000 and you will get 36,000 and thats how much she owes the bank.

Answer:

3√41

Step-by-step explanation:

The diagonal can be gotten using the pythagoras theorem

d² = l²+w²

d² = 12²+15²

d² = 144 + 225

d² = 369

d = √9*41

d = 3√41

Hence the diagonal is 3√41

Answer:

The answer is C. 6.07 × 10^-4

Answer:

75%

Step-by-step explanation:

There are 136 people on a train

34 are children

Therefore the percentage of people that are adults can be calculated as follows

= 136-34

= 102

= 102/136 × 100

= 0.75 × 100

= 75%

Hence 75% are adults

Answer:

$1,116.19.

Step-by-step explanation:

Given that artificial grass sells for $ 10.98 per square yard, to determine the final cost to buy and install 69.2 square yards if the seller charges $ 5.15 per square yard for labor, round to the nearest cent, the following calculation must be performed:

69.2 x (10.98 + 5.15) = X

69.2 x 16.13 = X

1,116,196 = X

Thus, the cost to purchase and install 69.2 square yards of artificial grass is $ 1,116.19.

Answer: 7/12

Step-by-step explanation:

1/3 + 1/4

1/3 = 4/4 * 1/3 = 4/12

1/4 = 3/3 * 1/4 = 3/12

4/12 + 3/12 = 7/12

Answer:

Length of ladder (hypotenuse) = 13 ft

Step-by-step explanation:

Given:

Length of base (base) = 5 ft

Length of ladder (hypotenuse) = a

Distance between ground and ladder top (perpendicular) = a - 1

Find:

Length of ladder

Computation:

a² = 5² + (a-1)²

a² = 25 + a² - 2a + 1

2a = 26

Length of ladder (hypotenuse) = 13 ft

Answer:

80:100x15= 0,8 x15=12

Pls mark as brainliest

Answer:

I think it is 12 , 15 % of 80 should be 12

plz mark my aa brainliest also

Answer:

In this question (t½) of C-14 is 5730 years, which means that after 5730 years half of the sample would have decayed and half would be left as it is. After 5730 years ( first half life) 70 /2 = 35 mg decays and 35 g remains left. After another 5730 years ( two half lives or 11460 years) 35 /2 = 17.5mg decays and 17.5 g remains left . After another 5730 years ( three half lives or 17190 years) 17.5 /2 = 8.75mg decays and 8.75g remains left. after three half lives or 17190 years, 8.75 g of C-14 will be left.

Step-by-step explanation:

Answer:

[tex]-3+\sqrt{5}[/tex]

Step-by-step explanation:

Simplify:

[tex]\frac{-9+3\sqrt{5} }{3}[/tex]

Factor out 3:

[tex]\frac{3(-3+\sqrt{5}) }{3}[/tex]

Reduce the fraction by crossing out the 3's:

[tex]-3+\sqrt{5}[/tex]

Graph is on the picture.

hope ot helps.

Answer:

x=2

Step-by-step explanation:

1*x+30=6x+20

Multiply 1*x=x

x+30=6x+20

Subtract 30 from both sides:

x+30-30=6x+20-30

Simplify:

x=6x-10

Subtract 6x from both sides

x-6x=6x-10-6x

Simplify:

-5x=-10

Divide both sides by -5

-5x/5=-10/-5

Answer:x=2

Answer:

[tex]y - 15 = 5(x-3)[/tex]

Step-by-step explanation:

Equation of a line:

The equation of a line, in point slope form, is given by:

[tex]y - y_0 = m(x - x_0)[/tex]

In which the point is [tex](x_0,y_0)[/tex] and m is the slope.

3/15

This means that [tex]x_0 = 3, y_0 = 15[/tex]

So

[tex]y - 15 = m(x - 3)[/tex]

Finding the slope:

Suppose we have two points. The slope is given by the change in the output divided by the change in the input.

3/15

5/25

Change in the output: 25 - 15 = 10

Change in the input: 5 - 3 = 2

So

[tex]m = \frac{10}{2} = 5[/tex]

The equation is:

[tex]y - 15 = 5(x-3)[/tex]

Answer:

2u+3-7/u

Step-by-step explanation:

factor the numerator and denominator and cancel the common favtors

Answer:

30

Step-by-step explanation:

perimeter = side 1+side 2

12+18=30

Answer:

60 cm

Step-by-step explanation:

= (12 x 2) + (18 x 2)

= 24 + 36

= 60

Answer:

120.4ft

Step-by-step explanation:

Find the diagram in the attachment.

The triangle shown is a right angled triangle with the side DE as the hypotenuse, EF is adjacent side while DF is the opposite side.

To get DE, we will use the SOH CAH TOA trigonometry identity

Using CAH which is defined as:

Cos(theta) = Adjacent/Hypotenuse

Cos 79°= 23/Hypotenuse

Hypotenuse = 23/cos79°

Hypotenuse = 23/0.191

Hypotenuse = 120.4feet

DE = 120.4feet (to nearest tenth)

Answer:

0

Step-by-step explanation:

The given expression is :

[tex]8.29 \times \frac{ - 5.62 + 5.62}{5.62}[/tex]

We can solve the expression as follows :

[tex]\frac{ - 5.62 + 5.62}{5.62}=\dfrac{0}{5.62}[/tex] (As -5.62+5.62 equals to 0)

Any number multipled to 0 gives 0.

Hence, the value of the given expression is equal to 0.

Answer:

x=7

Step-by-step explanation:

You

Have

X-ray

Vision

YhXr

Answer:

7.5 cubic yards

Step-by-step explanation:

3* 5/2= 15/2= 7.5 cubic yards

if my answer helps please mark as brainliest.

18°

Mark as brainlist......

Answer:

18 degrees.

Step-by-step explanation:

....you welcome

Answer:

distributive property

Step-by-step explanation:

have a great day

Answer:

: 5x + 4(3 + 2x)

: 5x + 12 + 8x

: 5x + 8x + 12

: 13x + 12 Distributive Property

Answer:

each team has 12

Step-by-step explanation:

Answer:

48 hours a week and 576 hours a year

Step-by-step explanation:

Answer:

Answer B

Step-by-step explanation:

Write out f(x) and g(x) in a column; we will subtract g(x) from f(x):

f(x) = x^2  - 9          or f(x)   =   x^2           - 9

-g(x) = -(2 - x)          or -g(x) =           +x      -2

                                    ---------------------------------

                                      f(x) - g(x) = x^2 + x - 11   (Answer B)

Answer:

[tex]\displaystyle \frac{2(x + 3)}{5x - 2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \frac{2x^2 + 16x + 30}{5x^2 + 13x - 6}[/tex]

Step 2: Simplify

Answer:

8min and 2sec

Step-by-step explanation:

if trains station runs fast in 7min every 6days.what about 5days,so in these 5days it will take longer time than the 1st one.so u say 7min=6days what about 5, solution7×6÷5 u get 8whole number and 2remaining