Today is the birthday of Rahul and he is 3 times
as old as Nirmala. In 13 years, Rahul will be one
year less than twice as old as Nirmala will be
then. The age of Rahul today is:
a. 30 years
c. 49 years
b. 36 years
d. 30 years​

Answer:

$10.52

Step-by-step explanation:

First, 9.95 × .06 = 0.6

Then you add 9.95 + 0.6

So the answer is $10.55

Answer:

Almost all the letters are missing, 20 letters are missing

Step-by-step explanation:

A B C D F H I J K M N O P Q R S T V X Z

The missing alphabet between Y and W= X

The missing alphabet between W and U= V

The missing alphabet between E and G=F

The missing alphabet between G and I=H

What is alphabet?

An alphabet is a standardized set of basic written symbols or graphemes that represent the phonemes of certain spoken languages.

According to question, we have to find which alphabet is missing Y E W G U I​.

If we  find missing alphabet between bold alphabet  Y E W G U I​,

we get the following

The missing alphabet between Y and W= X

The missing alphabet between W and U= V

If we  find missing alphabet between bold alphabet Y E W G U I​,

we get the following

The missing alphabet between E and G=F

The missing alphabet between G and I=H

Hence , we can conclude that

The missing alphabet between Y and W= X

The missing alphabet between W and U= V

The missing  alphabet between E and G=F

The missing  alphabet between G and I=H

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Answer:

D

Step-by-step explanation:

x+7 =√81: x=s

x+7=-√81: x=-16

Answer:

<B = 56.25°

Step-by-step explanation:

Reference angle = B

Hypotenuse = AB = 9

Adjacent = BC = 5

Applying trigonometric ratio:

[tex] cos (B) = \frac{adj}{hyp} [/tex]

[tex] cos (B) = \frac{5}{9} [/tex]

[tex] B = cos^{-1}(\frac{5}{9}) [/tex]

B = 56.25° (nearest hundredth)

Answer:

-48.4328358209

Step-by-step explanation:

hope this helps!!!

Answer:

If you meant 68-67 then it would be 1288

But if you meant 67-68 it is -1288

(I really hope this isn't hard to understand).

Answer:

[tex]Red = 29[/tex]

Step-by-step explanation:

Given

[tex]Total = 60[/tex]

[tex]Purple = 11[/tex]

[tex]Green = 20[/tex]

Required

Number of red marbles, without counting

To do this, we simply subtract the sum of the purple and red marbled from the total marbles.

So, we have:

[tex]Red = Total - (Purple + Green)[/tex]

[tex]Red = 60 - (11 + 20)[/tex]

[tex]Red = 60 - 31[/tex]

[tex]Red = 29[/tex]

Step-by-step explanation:

Please refer to the attachment

Answer:

2n+22

Step-by-step explanation:

Answer: d- they are not perpendicular because their slopes are not negative reciprocals.

Step-by-step explanation:

The statement best explains the relationship between lines FG and HJ is They are not perpendicular because their slopes are not negative reciprocals, the correct option is D.

The equation of the straight line has its slope and given point.

If we have a non-vertical line that passes through any point(x1, y1) has gradient m. then general point (x, y) must satisfy the equation

y-y₁ = m(x-x₁)

Which is the required equation of a line in a point-slope form.

We are given that;

The graph of line FG and HJ

Now,

The slope of line FG can be found by using the points (-4, 1) and (0, -2):

m = (-2 - 1) / (0 - (-4)) = -3 / 4

The slope of line HJ can be found by using the points (-4, -2) and (0, 4):

m = (4 - (-2)) / (0 - (-4)) = 6 / 4 = 3 / 2

The slopes of lines FG and HJ are not negative reciprocals of each other, since -3/4 is not equal to -1/(3/2) or 2/3. So, lines FG and HJ are not perpendicular.

Therefore, the answer will be they are not perpendicular because their slopes are not negative reciprocals.

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Answer:

a = 4

Step-by-step explanation:

a^2 + b^2 = c^2

a= ?

b= 3

c= 5 (c is always the hypotenuse)

*plug in given values

a^2 + 3^2 = 5^2

a^2 + 9 = 25

-9 -9

a^2 = 16

*find the square root

sqrt(a) = sqrt(16)

a = 4

Answer:

a = 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Trigonometry

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Define

Leg a = a

Leg b = 3

Hypotenuse c = 5

Step 2: Solve for a

Since we are dealing with a regular right triangle and not a quadrant triangle, we use the positive root.

∴ a = 4

Answer:

NOSE BRO TU DIME JAJAAJAJAJAJAJAJAJAJAJAJAJAJAJAAJAJA XXDXDDDXXDDZXXDDDXXDDDXZDDXXDDDXXZDD$XXXXDDDDDDD

Answer:

Lucy, Jenny, Dan, Terry

Step-by-step explanation:

Answer:

.40 cents each.

Step-by-step explanation:

$3.20/8=.40

Answer:

[tex]\boxed{\fcolorbox{144 ft^{2} }}[/tex]

Ming's goal for the projected number of members next summer is the product of percentage increase and the current number of members, which is 21

Given the Parameters :

The projected number of members next summer can be calculated thus :

Therefore, Ming expects to see the number of members rise to 21 next summer.

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Answer:

It's 36 :)

Step-by-step explanation:

3r = 9q - 4 + 6

r = (9q + 2)/3

Answer: r = (9q + 2)/3

Answer:

q = [tex]\frac{3}{9}[/tex]r -[tex]\frac{2}{9}[/tex]

Step-by-step explanation:

9q - 4 = 3r - 6

+4 on both sides

9q = 3r - 2

Divide both sides by 9

q = [tex]\frac{3}{9}[/tex]r -[tex]\frac{2}{9}[/tex]

Answer:

(2+  5i) + (4 + 3i) = 6 + 8i

Step-by-step explanation:

2 + xi  + y + 3i = 6 + 8i

(2 + y) + xi + 3i = 6 +8i

(2 + y) + (x + 3)i = 6 + 8i

Compare real numbers

2 + y = 6

     y = 6 - 2

    y = 4

Compare imaginary numbers

x + 3 = 8

     x = 8 - 3

    x = 5

Answer:

The mean of the scores at the bowling game is D. 210

Hope this helped! :)

Answer:

Step-by-step explanation:

The mean is just the sum of terms divided by the number of terms.

m=(180+200+210+220+240)/5

m=210

Answer:

(x-4)(x-12)

Step-by-step explanation:

If you need help factoring lmk i can help ya :)

Answer:

thr answers are A and D of the question

Answer:

hi

Step-by-step explanation:

the area of the front face by the width. Vc= 20 cm2 x 10 cm. = 200 cm. Area = 20 cm? 2 ft. The volume of soil in the planter is 36 cubic feet. 6 ft. I draw a rectangular prism and I have a prism with the dimensions of 8 in by 12 in by 20 in.

hope this helps

Answer:

12

Step-by-step explanation:

6+6=12

3x4=12

It should be C I’m not 100% shor tho

Answer:

2.21616

Step-by-step explanation:

multiply te tax rate wit te total bill

Answer:

OR' (-4,1)

Step-by-step explanation:

Answer is OR' (-4,1)

Hope it helps!

Please mark as brainliest and thanks!

Byeee!