Work out
(3/4) -2 (1/-3) = (_/_)​

Answer:

$511.575

Step-by-step explanation:

Given data

P=$475

R=3.8%

T= 2 years

Compound interest

A=P(1+r)^t

substitute

A=475(1+0.038)^2

A=475(1.038)^2

A=475*1.077

A=511.575

Hence the final amount is $511.575

Step-by-step explanation:

Distance travelled in 113 hours = 4213 miles

Distance travelled in 1 hour

= 4213/113

= 37.283185841 miles

Hope it will help :)

Answer:

4213 divide by 113 equals to 37 hours

Answer:

volume of sphere=4/3 π4³=256/3π ft²

Answer:

OPTION 1

Step-by-step explanation:

all the marked values are less than six, just as in the inequality. We did not choose option 4 because we're not dealing with '≥'

The answer is option 1!!!!!!!!?!

Given:

The midpoint of overline AB is M(0, - 7) .

The coordinates of A are (- 2, - 6).

To find:

The coordinates of point B.

Solution:

Let the coordinates of point B are (a,b).

Midpoint formula:

[tex]Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)[/tex]

The midpoint of overline AB is M(0, - 7). Using the midpoint formula, we get

[tex]M=\left(\dfrac{-2+a}{2},\dfrac{-6+b}{2}\right)[/tex]

[tex](0,-7)=\left(\dfrac{-2+a}{2},\dfrac{-6+b}{2}\right)[/tex]

On comparing both sides, we get

[tex]\dfrac{-2+a}{2}=0[/tex]

[tex]-2+a=0[/tex]

[tex]a=2[/tex]

And,

[tex]\dfrac{-6+b}{2}=-7[/tex]

[tex]-6+b=-14[/tex]

[tex]b=-14+6[/tex]

[tex]b=-8[/tex]

Therefore, the coordinates of point B are (2,-8).

Answer:

m∡QPR = 25°

Step-by-step explanation:

solve for 'x':

8x + 7 + 9x + 16 = 40

17x + 23 = 40

17x = 17

x = 1

m∡QPR = 9(1) + 16

m∡QPR = 25°

Answer:

y=1

x=-7

Step-by-step explanation:

x+y=-6    x=-6-y

x+5y=-2

substitute

(-6-y)+5y=-2

reduce

-6+4y=-2

4y=4

y=1

x=-6-y=-6-1=-7

Answer:

1. x+y=−6

Find the x-intercepts.

x-intercept(s):

(−6,0)

Find the y-intercepts.

Tap for more steps...

y-intercept(s):

(0,−6)

List the intersections.

x-intercept(s):

(−6,0)

y-intercept(s):

(0,−6)

2. To find the x-intercept, substitute in

0 for y and solve for x. To find the y-intercept, substitute in

0 for x and solve for y.

x-intercept(s):

(−2,0)

y-intercept(s):

(0,−2/5)

x+5y=−2

Subtract x from both sides of the equation.

5y=−2−x

Divide each term by 5 and simplify.

y=−2/5−x5

Subtract 5y from both sides of the equation.

x=−2−5y

Step-by-step explanation:

1st graph is for 1st answer.

2nd graph is for 2nd answer.

Answer:

m1 = 72°

m2 = 36°

m3 = 18°

m4 = 144°

Hope I was able to help you:))

Answer:

47 million dollars

Step-by-step explanation:

A charity received a donation of 17.9 million. If this represents 38% of the charity's donated funds, what is the total amount of its donated funds. Round your answer to the nearest million dollars.

First, let's set the total funds as x.

If 38% of x is 17.9 million dollars, we can write this equation.

38% * x = 17.9 million.

Simplify.

0.38 * x = 17.9 million

Divide both sides by 0.38.

x = 47.105 million

Round to nearest million

x = 47 million dollars

So, the total amount is 47 million

Answer: -2

your welcome :)

Answer:

Write the problem as a mathematical expression.

4ax²−3b+12x²−a = 4ax²+12x²−a−3b

Step-by-step explanation:

Answer:

15%

Step-by-step explanation:

3162.50-2750=412.50

changed÷original×100

=412.50÷2750×100

=15%

Answer:

Answer down below!

Step-by-step explanation:

−12x+14=−10x−8

Step 1: Add 10x to both sides.

−12x+14+10x=−10x−8+10x

−2x+14=−8

Step 2: Subtract 14 from both sides.

−2x+14−14=−8−14

−2x=−22

Step 3: Divide both sides by -2.

−2x

−2

=

−22

−2

x=11

Answer:

x=11

Step-by-step explanation:

Answer:

-27-4=3x+3

-30-3=3x

X=-11

Answer:

first question: decrease - second question: 34

Step-by-step explanation:

first question: to find the mean, you need to add all of the numbers together and divide the sum of those by the amount of numbers you added together. in this question, it would be

73+79+96+84=332 -> 332/4=83 is the mean for the 1st set of numbers

(1)   (2)  (3)   (4)

the question asks what happens after the next test score is added in, for this, you will do the same steps as before except you add in the 80 for her fifth test and then divide by 5 instead of 4, because you have another number being added.

73+79+96+84+80=412 -> 412/5=82.4 is the mean for the 2nd set of numbers

the second set of numbers, after the fifth test score is added in, is lower than the first set of numbers. therefore, the mean decreases

second question: same concept, except on a dot plot. a dot above a number means that there is one of those numbers that should be counted. this means since there are 2 dots above the 30, there are 2 30s being added to the rest of the numbers. in this dot plot, the numbers being added are

30+30+32+32+34+38+38+38=272 -> 272/8=34 is the mean

hope this helps!

Answer:

It is first one PARENTS. Second one OFFSPRING.

Step-by-step explanation:

edg 2021. ALSO, yy and xx is parents and offspring.

Answer: first blank parents, second blank offspring

Step-by-step explanation:

Answer:

x =4

Step-by-step explanation:

so pretty much you're give the values for theta and phi, so all you have to do is insert the values in their corresponding position and simplify it. After the simplification process, the answer should be no less or more than 4.

Answer:

the answer is 4

Step-by-step explanation:

by simplification;

=》

[tex] \frac{a + b}{a - b} [/tex]

** putting the value of a and b :-

=》

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

=》

[tex] \frac{8}{2} [/tex]

=》

[tex]4[/tex]

Answer:

5/12

Step-by-step explanation:

Total distance travelled = 30% + 1/4

To add these numbers, convert 30% to fraction

30% = 1/3

1/3 + 1/4 = 7/12

Remaining distance = 1 - 7/12 = 5/12

Answer:

es 13 unidades mayor

Step-by-step explanation:

16 - 3 =13

Answer:

y = 65°

Step-by-step explanation:

z = 70° (corresponding angels are equal)

y + z = 135° (exterior angle theorem of a triangle)

y + 70 = 135 (substitution)

Subtract 70 from each side

y + 70 - 70 = 135 - 70

y = 65

Answer:

12.75

Step-by-step explanation:

first divide 17 by 100 which is 0.17

then multiply that by the percentage off in this case it is 25 and equals 4.25

then subtract the answer(4.25) you just got by 17

that equals 12.75

Answer:

Reflect over the y then reflect over the x

Step-by-step explanation:

Step-by-step explanation:

x + 62 = 90

because they are complementary angles

I don't see any r

but I guess since they're complementary it would be 90 - 62

Answer:

Complementary angles

x = 28°

Step-by-step explanation:

Angle relationship = Complementary angles

x = 90° - 62° = 28°

Step-by-step explanation:

Avni's ratio = 5/9

Money of Avni = 36*5/9= 20

Namitha's ratio= 4/9

Money of namitha = 36*4/9= 16

Answer: 1.4

Step-by-step explanation: Divide 2.1 by 1.5

Have a brilliant day mate-Lily ^_^

Answer:

7/5

Step-by-step explanation:

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.5" was replaced by "(15/10)". 2 more similar replacement(s)

STEP  1 :

                3

Simplify   —

                 2

Equation at the end of step  1 :

  21       3

 —— ÷ —

   10      2

STEP  2 :

                 21

Simplify   ——

                  10

Equation at the end of step  2

 21       3

 —— ÷ —

 10       2

STEP 3

              21          3

Divide  ——  by  —

              10           2

3.1    Dividing fractions

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

21         3        21       2

——  ÷  —   =   ——  •  —

10         2         10       3

Final result :

 7            

 — = 1.40000  

 5          

Answer:

16.5

Step-by-step explanation:

Answer:

The answer is

[tex]x = 12 \\ y = 20 \\ z = 15[/tex]

Step-by-step explanation:

By using Pythagoras low

Then we can find that

[tex] {y}^{2} = {x}^{2} + {16}^{2} \\ {z}^{2} = {x}^{2} + {9}^{2} \\ {y}^{2} + {z}^{2} = {25}^{2} \\ then \\ {x}^{2} + {9}^{2} + {x}^{2} + {16}^{2} = {25}^{2} \\ 2 {x}^{2} = 288 \\ x = 12 \\ By \: substituting \: x \: into \: the \: previous \: equations \\ then \: \\ y = 20 \\ z = 15[/tex]

Answer:

The answer is

Step-by-step explanation:

By using Pythagoras low

Then we can find that

Step-by-step explanation:

Answer:

10 3/4, 4 3/4, and 9 1/2

Step-by-step explanation:

We're going to let x represent the length of the longest side. The perimeter is

x +(x-6) +2(x-6) = 25

4x -18 = 25

4x = 43

x = 43/4 = 10 3/4

Then x-6 = 4 3/4.

Multiply that two to get 8 3/2 = 9 1/2

I hope this helped! :)