Mathematics College

Puzzle 1:

a + b = 10
b - a = 8
b x a = ?

Puzzle 2:

a + b + b = 24
b - a = 6
a x b = ?

Answers

Answer 1

Answer:

Puzzle 1

b*a=9*1=9

Step-by-step explanation:

b=9 a=1

Related Questions

Can someone please help me

Answers

9514 1404 393

Answer:

  (a)  linear

Step-by-step explanation:

When faced with determining functional relationships from tables, it is a good idea to look at the x-values (usually the first row) to see if they are sequential or have a common difference. Here, the numbers 1, 2, 3, 4 are consecutive, so have a common difference of 1.

Then, look at the y-values (usually the second row) to see if they have a common difference. Here, those numbers, too, are sequential: 4, 5, 6, 7, so have a common difference of 1.

__

When both x- and y-values have common differences, the table represents a linear function.

You have already determined the y-values have a common difference of 1, so you know choice C is inappropriate.

  a. Linear: As x increases by 1, so does y.

the ratio table to find 288 divided by 9 ?

Answers

Answer:

the answer is 32:1

Step-by-step explanation:

288 divided by 9 = 32 9 divided by 9 = 1  

288:9=32:1

The ratio of 288 divided by 9 is 32:1 .

Given,

288/9

Here

288 divided by 9

Firstly divide by the smallest factor of 288 and 9 .

Thus the smallest factor will be 3 .

So,

288/3 = 96

9/3 = 3

Now further simplify,

96/3

The resultant will be

96/3

=32/1

So the ratio will be,

288:9=32:1

Know more about ratio ,

https://brainly.com/question/26974513

#SPJ6

Pleaseeeeeeeeeee helppppppppppppp

Answers

Answer:

2

Step-by-step explanation:

Trust me

(2+7-1) divided by 2^2 is 2

I need the median for 1,6,9

Answers

the median would be 6 because the median is the data value separating the top half from the lower half
hope this helps :D

What is the distance between point (5, 9) and its reflection across the x-axis?

Answers

Answer:

10 units

Step-by-step explanation:

The lines below are parallel. If the slope of the green line is -2, what is the
slope of the red line?

Answers

Answer:

C. -2

Step-by-step explanation:

All parallel lines have the same slope

15. Paula bought a ski jacket on sale for $20
less than half of its original price. She
paid $68 for the jacket. What was the
original price?

Answers

Answer:

Step-by-step explanation:

P/2-20=68, add 20 to each side

P/2=88, multiply each side by 2

P=$176

The original price was $176

Helpppppppppp sjsndkejsnsnsb

Answers

Answer:

18.8 fleck dickon Dunn dream fun deep

ANSWER CORRECT FOR BRAINLIEST - 10 POINTS
Which step in the software development life cycle analyzes the scope of work?

Coding
Design
Planning & Analysis
Testing

Answers

Answer:

planning and analysis

Step-by-step explanation:

i know this isnt math but pls help me with this ASAP

Answers

some of the darwens spiders have different traits for flexibility because they each got different different traits from each parent. like offspring A and C got their traits from their mother. offspring B got its traits from its father. and Offspring D got their traits from both mother and father.

I hope this helps

4 times as much as the sum of 1/5 and 2/3

Answers

Answer:

3 7/15

Step-by-step explanation:

Hi,

4 (1/5 +2/3)

Find common denominators...

1/5 = 3/15

2/3 = 10/15

Add...

13/15

Now, multiply...

4 (13/15)

52/15

Simplify...

3 7/15

Hope this helped :)

3 7/15 dndnsnsnssbsbsbsbsbsb

HELP ASAP
which expression can be used to solve 2/3 divided by 1/6

A. 2/3 x 1/6

B. 2/3 x 6/1

C. 3/2 x 1/6

D. 3/2 x 6/1

Answers

Answer:

B

Step-by-step explanation:

2/3 ÷ 1/6

=2/3 × 6/1

sorry if I got it wrong

Answer:

A

Step-by-step explanation:

it a because 2/3 yout divide that then you divide 1/6 right you just have to find the one that matches the number 2/3 1/6 so it A

What is the value of n ?

Answers

Answer:

n=10

Step-by-step explanation:

5n-20=3n

-20=-2n

10=n

Plz answer will mark brainliest

Answers

Answer:

Step-by-step explanation:

w and d are the width and diagonal, respectively.

w = d/2 + 1 = (d+2)/2

Pythagorean theorem

w^2 + 8^2 = d^2

substitution

(d+2)^2/4 +64 = d^2

(d+2)^2 + 256 = 4d^2

d^2+4d+4 + 256 = 4d^2

3d^2-4d-260 = 0

Quadratic formula

d = [4±√( 4²-4(3)(-260))]/[2⋅3] = 10, -26/3

-26/3 is an extraneous solution, so d = 10 inches

w=d/2 +1 =6 inches

Ant‘s path = 8+6 = 14 inches

Beetle’s path = 10 inches

14 < 1.5(10)

Ant reaches food first.

4/15 x 6 in simplest form

Answers

Answer:

1.6

Step-by-step explanation:

4/15= 0.2666
0.2666 x 1.5996 ~ 1.6
so the answer is 1.6 :D

You might need: Calculator
After a special medicine is introduced into a petri dish full of bacteria, the number of bacteria remaining in
the dish decreases rapidly.
The relationship between the elapsed time t, in seconds, and the number of bacteria, B(t), in the petri
dish is modeled by the following function:
B(t) = 8500
27
Complete the following sentence about the rate of change of the number of bacteria.
Round your answer to two decimal places.
Every second, the number of bacteria is multiplied by a factor of
Show Calculator

Answers

Answer:

0.67

Step-by-step explanation:

Find the perimeter
NO BOTS
And if you see one, then still say the answer.

Answers

Answer:

40 feet.

Step-by-step explanation:

10 + 13 + 17 = 40

Once you add all the answer comes out to 40 feet

Find the area of the triangle bounded by the x-axis, the line y =8/7x, and the line perpendicular to y = 8/7x that passes through the point (5,21/8) Give your answer in exact form (as a fraction), or as a decimal, rounded to two decimal places.

Answers

Answer:

.

Step-by-step explanation:

Determine the lateral area of the rectangular prism.
4.2 cm
5 cm
2.9 cm

Answers

Answer:

(did you forget the picture?) if those numbers are the lengths of the prism just multiply them all.

multiply them to get 60.9

PLS HURRY!!!
Ana needs to find the height of a triangle. She already knows the area of the triangle. She knows that the formula for finding the area of a triangle is

A

=

1

2

b

⋅

h

.


Which equation shows how she can rewrite this formula to help her find the height of the triangle?


A.

A

−

b

2

=

h


B.

h

=

A

2

+

b

2


C.

h

=

A

b

2


D.

2

A

b

=

h

Answers

Answer:

Step-by-step explanation:

if A = 1 2 b then it comes to h

Which of the following statements is true about the unknown leg length? Select that apply.

Answers

Answer:2,3,5 srry that I am late just did the question

Step-by-step explanation:

HELP PLEASE I NEED SOME HELP!!

Answers

Answer:

D

Step-by-step explanation:

because it looks more centered to how the dots are scattered

midsegment of a trapezoid find x​

Answers

Answer:

x = 7

Step-by-step explanation:

Based on the midsegment theorem of a trapezoid, thus:

NP = (JK + ML)/2

Substitute

45 = (3x + 11 + 10x - 12)/2

2*45 = 13x - 1

90 = 13x - 1

90 + 1 = 13x

91 = 13x

Divide both sides by 13

91/13 = x

7 = x

x = 7

Help

Amelia's water bottle holds 4 pints, 2 cups. How many cups does Amelia's water bottle hold? Note: 1 pint = 2 cups
Group of answer choices

Answers

Answer: it hold 8 cups

Step-by-step explanation:

May I plz get brainlest

If she has 4 pints and 2 cups, and pints still needs converted, then multiply 4 by 2 to get the number of cups per pint. so she has 8+2 cups, or 10 cups in her water bottle

---

hope it helps

What is the equation of a line that has a slope of -3 and passes through the point (2,5)?
A y=-3x - 1
B. y=-3x +11
C.y= 2/5x -3
D. y=5/2x-3

Answers

Answer:

B

Step-by-step explanation:

the answer is B y=-3x+11

Question
Example
Step by Step
The endpoints of a side of rectangle ABCD in the coordinate plane are at A (2.11) and
B7, 1). Find the equation of the line that contains the given segment
The line segment is BC.
The equation is y =
llo

Answers

need more to answer

Find the unknown value in the proportion. 3/5 = x/20. what is the value of
X?

Answers

The answer should be x=12

WORTH 25 points!! NEED ASAP!! REALLY IMPORTANT

Answers

Answer:

V = (4.2)(7.5)·w

if w = 2 then V = 63 ft³

Step-by-step explanation:

V = l·w·h

V = (4.2)(7.5)(2)

V = 63

Help PLS ILL GIVE BRAINLIEST FOR CORRECT ANSWER



A: 4.5 ounces


B: 8 ounces


C: 280 ounces


D: 288 ounces

Answers

Answer:

what's the question for this?

PLEASE HELP WILL MARK BRAINLIEST!!
What is the value of j?

Answers

Answer:

21

Step-by-step explanation:

simply

the square represents 90 degrees and 90 - 61 is 21

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