The sum of two numbers is 107, the difference is 51. Find the numbers.
Answer : The numbers are

Answer:

A

Step-by-step explanation:

Hope this helps

Answer:

a) 5/12 probability of selecting a red marble.

b) 7/12 probability of selecting a green marble.

c) 0% probability of selecting a purple marble.

d) All marbles are either red or green, so 100% probability of selecting a red or a green marble

Step-by-step explanation:

A probability is given by the number of desired outcomes divided by the number of total outcomes.

a) A red marble

5 red marbles out of 5 + 7 = 12 total marbles

So, 5/12 probability of selecting a red marble.

b) A green marble

7 green marbles out of 5 + 7 = 12 total marbles

So, 7/12 probability of selecting a green marble.

c) A purple marble

There are no purple marbles, so 0% probability of selecting a purple marble.

d) A red or a green marble

All marbles are either red or green, so 100% probability of selecting a red or a green marble

Answer:

first and last graph

Step-by-step explanation:

just did the assignment, good luck lol

Answer:

102 foot^3

Step-by-step explanation:

First, the box in the middle: 4x3x8=96

Then the 2 other boxes are: 2x(1x1x3)=6

6+96=102

Answer:

7x - 64

Step-by-step explanation:

7(x - 9)

~Use the distributive property

7x - 63

Best of Luck!

Answer:

Ambitious Ambitious Ambitious Ambitious

First answer is Yes , second one is No

Answer:

Step-by-step explanation:

Using BF as the reflective points, A will become C and G will become E. It also works the other way around: C becomes A and E becomes G.

You would be helped if you could actually try it. If you put a mirror on BF and look first at A and G and then move so you can see C and E you should be convinced of the reflective property. Then turn the mirror around and look again.

These things look to be quite simple but it took many centuries before they were properly explained, and even then there were difficulties.

The second choice does not work at all. You cannot see any reflection the way you can with the first choice.

Answer:

Step-by-step explanation:

C = (5/9)(F-32)

(9/5)C = F-32

(9/5)C +32 = F

(9/5)30 + 32 = 54 + 32 = 86°F

The temperature in degree Fahrenheit is equivalent to 86 °F.

Given is that the temperature outside is 30°C.

The temperature in degrees Fahrenheit can be calculated as follows -

{C} = 5/9 {F – 32}

(30 x 9)/5 = F - 32

6 x 9 = F - 32

54 = F - 32

F = 54 + 32

F = 86 °F

Therefore, the temperature in degree Fahrenheit is equivalent to 86 °F.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ2

Answer:

1/19

Step-by-step explanation:

In order to find the reciprocal of a number, we need to flop it over.

"Flopping over" is not the same as "changing the sign of the number"

So what does "flopping over" actually mean?

Consult the following formula:-

[tex]\sf{The~reciprocal~of~a~is\mapsto\frac{1}{a} }[/tex]

According to the formula,

[tex]\sf{The~reciprocal~of~19~is~\frac{1}{19}}[/tex]

Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)

Answer:

Choice A

Step-by-step explanation:

This is because you just need to find Angle AGE, and you have found x. You find this by adding up 51 plus 90, and subtracting it from 180, to get it, because those three top angles are supplementary.

Answer:

x=39 degrees, so A

Step-by-step explanation:

Since 90-51=39, and <AGC = <BGD, x=39 degrees

Answer:

y=2/7x+4

Step-by-step explanation:

7y-2x=42

7y=2x+42

y=2/7x+6

slope is 2/7

parallel means the slope is the same so y=2/7x+4 is correct

Answer:

221

Step-by-step explanation:

Day 8 is the first day of the second week.

Day 21 is the last day of week 3.

We need to know the n umber of bicycles made from t = 1 to t = 3

The function is b(t) = 110 + 0.5t^2 - 0.9t, where t is in weeks.

We need to integrate the function with the limits of 1 to 3.

[tex] \int_{1}^{3} (110 + 0.5t^2 - 0.9t) dt [/tex]

[tex] \int_{1}^{3} (110 + \dfrac{t^2}{2} - \dfrac{9t}{10}) dt [/tex]

[tex]= 110t + \dfrac{t^3}{6} - \dfrac{9t^2}{20} \Biggr|_{1}^{3}[/tex]

[tex] = 330.45 - 109.72 [/tex]

[tex] = 220.7333 [/tex]

Answer: 221

Answer: Choice A

==========================================================

Explanation:

One shaded region is below the parabola, and the other shaded region is below the line. They both overlap outside the parabola, but under the straight line.

Since both shaded regions are below their respective boundaries, this means that we'll be using "less than" signs for each inequality. The solid boundary lines indicate "or equal to" is part of that as well.

Because of this, the answer is between A and D since both involve inequality signs that have "less than or equal to".

However, we can rule out choice D since the inequality [tex]y \le x+3[/tex] would have the boundary line [tex]y = x+3[/tex], and this boundary line has a positive slope. But notice how the red diagonal line slopes downward as we read from left to right. Therefore, the red line must have a negative slope. Luckily, choice A has one of the boundary lines as y = -x+3 to fit the description. So that's why choice A is the answer.

The system of Inequality shown by the graph given is; Option A; y ≤ x + 3 ; y ≤ x² - 3x

From the given inequality graph, we can see that one of the shaded regions is below the parabola while the other one is in between the bottom of the line and the parabola.

Due to the fact that both shaded regions are below their respective boundaries which are parabola and line respectively and the boundary lines are thick, it means that we will make us of the "less than or equal to" signs for each inequality.

Because of this, the answer is between A and D since both involve inequality signs that have "less than or equal to".

Thus, the correct answer is option A

Read more about Inequality at; https://brainly.com/question/25275758

Answer:

30 units

Step-by-step explanation:

The formula for finding the area of a triangle is 1/2b x h

So b = 12

and h = 5

1/2(12) = 6

6 x 5 = 30

I could be wrong here so

Here's a little tip:

I can tell you're using G.oogle Forms, so you can press ctrl + U and find the answers in the code

Answer:

Step-by-step explanation:

(10  - 4)/(4 - 2) = 6/2 = 3

Answer: B

Step-by-step explanation:

Answer:

9th of this week

Step-by-step explanation:

what what do I do now to make mys

elf I know you and

Answer:

34

Step-by-step explanation:

5644444444444444444

Answer:

49

Step-by-step explanation:

49 is in the middle.

Answer:

32.4

Step-by-step explanation:

i knoiw it

Answer:

9/19

Step-by-step explanation:

Number of slots  =38

red balls R  = 38, black balls B = 18, green balls G = 2

we want to calculate

P( Red ball/ previous 4 spins are red) = P( red ball)       [because each spin is independent to other]

= 18/38 = 9/19

Answer:

no

Step-by-step explanation:

Answer:

21 units

Step-by-step explanation:

The formula for solving a triangle is (b×h)/2

So that means 7 × 6 = 42 so then you want to divide 42 by 2

42÷2= 21

Answer:

D 21

Step-by-step explanation:

A=1/2bh is the  formula it’s simpl.

Answer:

Step-by-step explanation:

formula: SA = 2(wl+hl+hw)

SA = 2(wl+hl+hw)

SA = 2(12x16 + 10x16 + 10x12)

SA = 2(192 + 160 + 120)

SA = 2(472)

SA = 944

ANSWER: 944 square inches