Please tell me the answer

Answer:

120 degrees each

Step-by-step explanation:

360 degress divided by 3 = 120

Answer:

100 dollars

Step-by-step explanation:

So amount of increase = (300/100) * 25

                                      = 3 * 25

                                      = 75 dollars

Then the final amount = (25 + 75) dollars

                                  = 100 dollars

Answer:

3/7

Step-by-step explanation:

6/14 which equals 3/7

Answer:

0.1,0.2,1.8,2.3

Step-by-step explanation:

Answer:

.02, .1, 1/8, 2/3

Step-by-step explanation:

Answer:

SSS

Step-by-step explanation:

Answer:

B each marker cost $.50

Step-by-step explanation:

Answer:

2.15 ounces

Step-by-step explanation:

The total ounces of nuts in the bag is calculated as:

20 ounces of walnuts + 11.1 ounces of almonds + 24.8 ounces of cashews = 55.9 ounces.

From the question we are told that these amounts make 26 bags.

The number of ounces that are in each bag is calculated as:

26 bags = 55.9 ounces

1 bag = x ounces

Cross Multiply

26 bags × x ounces = 1 bag × 55.9 ounces

x ounces = 1 bag × 55.9 ounces/26 bags

x ounces = 2.15 ounces

Therefore, there are 1.94 ounces in each bag

Answer:

[tex] \huge{ \boxed{ \bold{ \sf{ - 26}}}}[/tex]

Remember : [tex] \sf{( + ) \times ( - ) = ( - )} [/tex]

[tex] \dashrightarrow{ \sf{ - 2 - 24}}[/tex]

Remember : The negative integers are always added but posses the negative ( - ) sign.

[tex] \dashrightarrow{ \boxed{ \sf{ - 26}}}[/tex]

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

✒ Sign rules of addition and subtraction of integers :

✒ Sign rules of multiplication and division :

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Hope I helped!

Have a wonderful time ! ツ

Answer:

17) 4 inches

18) 14 inches

19) 162 inches

20) 30 inches

Step-by-step explanation:

For the first two, you use the formula  π× (radius)². Since you have the area, divide it by two then find the square root. For the second two, you just divide the by pi.

Answer:

17) D=4in

18)D=14yd

19)D=162yd

20)D=30yd

Step-by-step explanation:

17)

[tex]d = 2 \times \sqrt{4} = 4[/tex]

Answer:

65

Step-by-step explanation:

If you need explanation please tell me.

Answer:

c

Step-by-step explanation:

Answer:

c is the answer and that's a good tung twister math problem

Answer:

D

140/300 simplifies to 14/30 and that can be simplified even more to 7/15

Answer:

x<120

Step-by-step explanation:

-30<x/-4

In order to simplify this, we must isolate the x value by multiplying both sides by -4

Since we are dealing with inequalities and we are multiplying by a negative number, we have to switch the sign (<,>)

-30(-4)>x

x<120

Answer:

$588

Step-by-step explanation:

$294 = 6 Guests

$588 = 12 Guests

Answer:

(a) How many grams of copper are in the resulting mixture?

= 160 grams

(b) What percentage of the resulting mixture is copper?

= 61.5%

Step-by-step explanation:

(a) How many grams of copper are in the resulting mixture?

From the question: Suppose that a certain alloy is made by mixing 70 grams of an alloy that contains 12% copper with 90 grams of pure copper.

The number of grams of copper in the resulting mixture = 70 grams + 90 grams = 160 grams

(b) What percentage of the resulting mixture is copper?

70 grams of an alloy that contains 12% copper = 70 × 12%

= 70 grams × 0.12

= 8.4 grams

The number of grams of copper in the resulting mixture = 160 grams

The percentage of the resulting mixture that is copper is

=( 8.4 grams + 90 grams of pure copper/160) × 100

= 98.4/160 × 100

= 61.5%

Answer:

72

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

There are 12 five minutes in an hour, so 24 five minutes in two hours.

3*24=72.

Answer:

its C. yw

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

i did the test

Answer:

[tex]B = 108[/tex]

[tex]C = 36[/tex]

[tex]D = 36[/tex]

Step-by-step explanation:

Given

[tex]B =13x - 35[/tex]

[tex]C = 5x - 19[/tex]

[tex]D=2x+14[/tex]

[tex]BC = BD[/tex]

Required

Determine the measure of each angle

The angles in a triangle sum up t 180. i.e.

[tex]B + C + D = 180[/tex]

Since [tex]BC = BD[/tex], then [tex]C = D[/tex]

[tex]B + C + D = 180[/tex] can then be rewritten as:

[tex]B + C + C = 180[/tex]

[tex]B + 2C = 180[/tex]

Substitute values for B and C

[tex]13x - 35 + 2(5x - 19) = 180[/tex]

Open Bracket

[tex]13x - 35 + 10x - 38 = 180[/tex]

Collect Like Terms

[tex]13x + 10x = 180 + 38 + 35[/tex]

[tex]23x= 253[/tex]

Divide both sides by 23

[tex]x = 11[/tex]

To get the measure of each angle, substitute 11 for x in the expressions of B, C and D

[tex]B =13x - 35[/tex]

[tex]B = 13 * 11 - 35[/tex]

[tex]B = 108[/tex]

[tex]C = 5x - 19[/tex]

[tex]C = 5 * 11 - 19[/tex]

[tex]C = 36[/tex]

[tex]D=2x+14[/tex]

[tex]D = 2 * 11 + 14[/tex]

[tex]D = 36[/tex]

The measure of m<B, m<C and m<D are 108, 36 and 46 respectively

From the triangle BCD, if BC=BD, then

m<C = m<D (Base angles are equal)

Given the following paramters:

Hence;

5x - 19 =2x + 14

5x- 2x = 14 + 19

3x = 33

x = 11

m<B = 13x - 35

m<B = 13(11) - 35

m<B = 108 degres

m<C = 5x - 19

m<C = 55- 19

m<C = 36

m<D = 180 - 144

m<D = 36 degreees

Hence the measure of m<B, m<C and m<D are 108, 36 and 46 respectively

learn more on angles here: https://brainly.com/question/16281260

Answer:

A = $11093

Step-by-step explanation:

Given the following data;

Principal = $25,000

Rate = 15% = 15/100 = 0.15

Time, t = 5

To find the future value, we would use the compound interest formula;

[tex] A = P(1 + \frac{r}{n})^{nt}[/tex]

Where;

Substituting into the equation, we have;

r = -0.15 because it's depreciating.

[tex] A = 25000(1 + \frac{-0.15}{1})^{1*5}[/tex]

[tex] A = 25000(1 - 0.15)^{5}[/tex]

[tex] A = 25000(0.85)^{5}[/tex]

[tex] A = 25000*0.4437[/tex]

A = 11092.63 ≈ $11093

Therefore, the future value, A after 5 years is $11093.

Answer:

11809

Step-by-step explanation:

Answer:

x = -10

General Formulas and Concepts:

Pre-Algebra

Step-by-step explanation:

Step 1: Define equation

4.5(8 - x) + 36 = 102 - 2.5(3x + 24)

Step 2: Solve for x

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Here we see that 117 does indeed equal to 117.

∴ x = -10 is a solution of the equation.

Answer:

There is no smoke due to it being an electric train.

Step-by-step explanation:

Didn't fool me. ;)

Answer:

16t + 10x = 110

Step-by-step explanation:

t = tutoring

x = cleaning tables

16t + 10x = 110

All you do is plug in numbers.

Answer:

16t + 10c>=110

Step-by-step explanation:

the total earned from tutoring in a week is

16(t)

and the total earning from clearing tables per week is

10(c)

but in a week he has to earn a minimum of 110 dollars

Step-by-step explanation:

[tex] - 4x - 2 = 6[/tex]

[tex] - 4x = 8[/tex]

[tex]x = - 2[/tex]

Answer: 0.75 cups of flour to 1 cup of sugar.

Step-by-step explanation:

From the question, we are informed that a recipe calls for 3 cups of flour to 4 cups of sugar and told to calculate the unit rate.

It simply means what we need to calculate much of flour to one cup of sugar. This will be:

= 3/4 = 0.75

Therefore, the unit rate will be:

0.75 cups of flour to 1 cup of sugar.

Answer:

3x-8y=32

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

D 4x2-8x+20