a×b=2a+16 two positive consecutive even integers

Answers

Answer 1

The solution  of the given  two positive consecutive even integers will be  a = 20 and b = 21

What is an integer?

An integer is a number whose values are ranges from 0 to infinite positive and zero to infinite negative.

Given that :

2a-3b = -23

a and b are consecutive

Find:

a and b

Computation:

a = b - 1

So,

2a-3b = -23

2(b-1)-3b = -23

2b - 2 - 3b = -23

-b = -21

b = 21

So

a = b - 1

a = 21-1

a = 20

Hence the solution  of the given  two positive consecutive even integers will be  a = 20 and b = 21

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Related Questions

In calc, a mathematical equation is called a ____________. a. calculation b. symbol c. formula d. cell name

Answers

Answer:

formula? sorry if im wrong

Step-by-step explanation:

Here is information about two savings account. Savemore compound interest 1. 25%each year. Highbrook compound interest 2. 1% for first year 0. 95%for each extra year. Abi is going to invest £5000 in one of these saving accounts for 3years. She wants to have as much money as possible in the account at the end of 3years. Which saving account should Abi choose

Answers

The Highbrook account which offers 25%  compound interest each year is a better place to  save as much money as possible.

What is interest?

The term interest is the amount that is obtained as the return for money invested or the amount paid on top of a loan.

We can clearly see that the Highbrook account which offers 25%  compound interest each year is a better place to  save as much money as possible.

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State the. expression (10+16)x49


help

Answers

Answer:

the sum of 10+16 multiplied by 49

Step-by-step explanation:

Find the measure of ∠.

Answers

Answer:

-13x+40

Step-by-step explanation:

Simplify 7x-5(4x-8)

Expand:7x -20x+40

-13x+40

Gavin is selling water bottles at a baseball game to help raise money for new uniforms. before the game, he buys 75 water bottles for a total of $25. at the game, he sells all of the bottles for $1.20 each. how much profit does gavin make?

Answers

The amount of profit Gavin made in selling the water bottles at the base ball game is $65.

How to find profit?

He bought 75 bottle water for a total of $25.

He sales all of the  bottles for $1.20 each.

Therefore,

profit = selling price - cost price

Hence,

cost price = $25

selling price = 1.20(75) = $90

Finally,

profit = 90 - 25 = $65

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Factorise x³+3x²y+3xy²+y²-125 ​

Answers

Answer: Heyaa!

Your Answer Is x+y = 5

Step-by-step explanation:

(x+y)^3 = 125

x+y = 5

Hopefully this helps you

- Matthew :)

Mara ran 3 km north and then 4 km east. she will finish her run by running directly home. what was the total distance of her run? a right triangle with side lengths 8 kilometers and 4 kilometers. a point at intersection of the side with length 3 kilometers and the hypotenuse is labeled mara's house. 5 km 7 km 12 km 14 km

Answers

Based on the calculations, the total distance of Mara's run is equal to: C. 12 km.

How to determine the total distance of Mara's run.

In order to determine the total distance of Mara's run, we would solve for the length of the hypotenuse by applying Pythagorean's theorem and then add it to the other distances.

Mathematically, Pythagorean's theorem is given by this formula:

c² = a² + b²

Where:

c is the hypotenuse.a is the adjacent side.b is the opposite side.

Substituting the given parameters into the formula, we have;

c² = 3² + 4²

c² = 9 + 16

c = √25

c = 5 km.

Now, we can determine the total distance of Mara's run:

Total distance = 3 + 4 + 5

Total distance = 12 km.

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Answer:

c 12

Step-by-step explanation:

What is the solution of x+8=13

Answers

Answer:

x = 5.

Step-by-step explanation:

x + 8 = 135 + 8 = 13x = 5

Nothing else to say lol.

Answer:

x=5

Step-by-step explanation:

x+8= 13

x=13-8

x= 5

hope it helpsss

What is the answer for x?

Answers

Step-by-step explanation:

[tex]180 = 70 + 90 + y \\ y = 20 \\ (x + y + 18) + 44 + 90 = 180 \\ y = 8[/tex]

A ___________ models the behavior of data displayed in a scatter plot.

A.)positive association
B.)negative association
C.)scatter plot
D.)trend line

Answers

Answer:

D

Step-by-step explanation:

Mariah has some toy horses. 18 of her toy horses are brown. The other toy horses are not brown. She has 39 toy horses in all. How many toy horses are not brown?​

Answers

Answer:

21 of them aren't brown

How 2 solve:

Subtract

39-18= 21

Which expression represents the volume, in cubic units, of the composite figure? One-third(8)(6)(6) (8)(6)(4) One-third(8)(6)(10) (8)(6)(4) (8)(6)(4) – (One-third)(8)(6)(6) (8)(6)(4) – (One-third)(8)(6)(10).

Answers

The expression of Volume in cubic meter  [tex]\frac{1}{3}[/tex] (8)(6)(6)+(8)(6)(4)

The correct option is (1)

What is Volume?

Volume can also be defined as the amount of space occupied by a 3-dimensional object. The volume of a solid like a cube or a cuboid is measured by counting the number of unit cubes it contains.

Volume will be,

V= Volume of rectangular pyramid + Volume of cuboid

 

Volume of rectangular pyramid= [tex]\frac{1}{3}[/tex] * base area* height

                                                   = [tex]\frac{1}{3}[/tex] * 6*8*(10-4)

                                                   =[tex]\frac{1}{3}[/tex] * 6*8*6

Volume of cuboid= l*b*h

                              = 4*6*8

So, Volume   =[tex]\frac{1}{3}[/tex] * 6*8*6 + 4*6*8

                     = [tex]\frac{1}{3}[/tex] (8)(6)(6)+(8)(6)(4)

So, The expression of Volume in cubic meter  [tex]\frac{1}{3}[/tex] (8)(6)(6)+(8)(6)(4).

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Find the measures of angles Q and S. Number 7!

Answers

Step-by-step explanation:

by the way, you are completely and exactly right at 6.

Q is the inscribed angle of the (inner) arc angle TR.

and as such it is half of that arc angle TR.

S is now on the same side of the circle center as the segment TR. so, we have to flip the situation around :

S is half of the outside arc angle between T and R.

as the sum of the inner and outside arc angles are 360° (the full circle), the sum of half of their values is then

360/2 = 180°

so, yes,

x + 2 + 9x - 7 = 180

10x - 5 = 180

10x = 185

x = 18.5

Q = x + 2 = 18.5 + 2 = 20.5°

S = 9x - 7 = 9×18.5 - 7 = 166.5 - 7 = 159.5°

My coffee mug weighs 200 g and hold 260cm 3
If I fill it with water it will weigh ??? g

Answers

If the mass of the water is 260 grams. Then the weight of the water and the cup will be 460 grams.

What is density?

Density is defined as the mass per unit volume. It is an important parameter in order to understand the fluid and its properties. Its unit is kg/m³.

The mass and density relation is given as

mass = density × volume

    m = ρv

My coffee mug weighs 200 g and holds 260 cm³.

If I fill it with water. Then the total weight will be

The density of the water will be 1 g/cm³.

Then the total weight will be

w = 200 + 1 x 260

w = 200 + 260

w = 460 g

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Answer: your coffee mug weighs 460g

Step-by-step explanation:

1cm3=1g of water

I have no idea how to do this also explain

Answers

Answer: w =1 L=6

Step-by-step explanation:

What is Perimeter = 2 L + 2W

2L + 2B =14

L = 2W + 4

2(2W + 4) + 2W = 14

4W +8 +2W =14

6W=14-8

W=1

L=2W +4= 6

This probability distribution shows the
typical grade distribution for a Geometry
course with 35 students.
Grade
A B
C D F
Frequency 5
10
15
3
2
Find the probability that a student earns a
grade of B or C.
p = [?]

Answers

Answer:

Step-by-step explanation:

5+10+15+3+2 = 35
25/35
25/35 =0.714285714
so 71.4%  ---> 71%
Or in decimal form 0.71

Solve it ......
[tex]3x+4=28[/tex]

Answers

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

[tex]\blue\textsf{\textbf{Question:-}}}}[/tex]

Solve 3x+4=28

[tex]\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}[/tex]

First, subtract 4 on both sides:-

[tex]\tt{3x=28-4}[/tex]

[tex]\tt{3x=24}[/tex]

Divide by 3 on both sides:-

[tex]\dashrightarrow\bigstar\boxed{\boxed{\bold{x=8}}}\dashleftarrow[/tex]

Good luck.

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

Now we have to,

Solve for the required value of x,

→ 3x + 4 = 28

→ 3x = 28 - 4

→ 3x = 24

→ x = 24/3

→ [ x = 8 ]

Hence, the value of x is 8.

1. Ned shows that V16 =162. Part of his work is shown below. Which expression or equation
can be placed in the blank to correctly complete Ned's work?
116 = 4 = 4' = 4
- 162
11
1
1
A. (42)
B. 4 + 4
C.4ż . 4ż = (4 • 4),
464
D. 42 • 4Ż = (4. 4)+
1
1
.

Answers

4 1/2 ⋅ 4 1/2=(4 x 4)^1/2

Plsss help this big idea math

Answers

X=16
An equilateral triangle is a triangle where all 3 sides have equal length and all 3 angles are equal to 60 degrees.

Find the Nth term of this number sequnce
2,4,6,8

Answers

[tex]\text{It is an arithmetic series.}\\\\\text{First term,}~ a = 2\\\\\text{Common difference,}~ d=4 -2 = 2\\\\\text{Nth term} = a + (n -1) d\\\\~~~~~~~~~~~~~=2+(n-1)2\\\\~~~~~~~~~~~~~=2+2n-2\\\\~~~~~~~~~~~~~=2n[/tex]

can you simplify 37/80

Answers

Answer:

Step-by-step explanation:

37 is prime, so it's not possible to reduce/simplify 37/80.  37/80 is the ratio of two integers.  We could, of course, use a calculator to find the decimal equivalent:  0.4625, but this is not more accurate than the ratio 37/80.

The functions f and g are defined by f: x = 4 - x and g: x = hx² + k. If the composite function gf is given by gf: x + 2x² - 16x + 26, find
(a) the value of h and of k,​

Answers

Answer:

Step-by-step explanation:

f(x) = 4-x

g(x) = h[tex]x^{2}[/tex]+k

g(f(x)) = 2[tex]x^{2}[/tex]-16x+26

so put  f(x)  in g(x)

h[tex](4-x)^{2}[/tex]+k

h((4-x)(4-x) + k

h([tex]x^{2}[/tex]-8x+16)+k

if h = 2 , then

2[tex]x^{2}[/tex]-16x+32 + k

and we want 26  instead of 32 so subtract 6 so K = (-6)

2[tex]x^{2}[/tex]-16x+32 + (-6)

2[tex]x^{2}[/tex]-16x+32 - 6

2[tex]x^{2}[/tex]-16x+26

h=2

k=(-6)

Combine these radicals - square root 5 - 3 square root 5

Answers

Answer:

-1√5-3√5=(√5)(-1-3)=(√5)(-4)=-4√5

Step-by-step explanation:

if you combine the radicals, you will receive the answer that is shown above.

Answer:

[tex]-4\sqrt{5}[/tex]

Step-by-step explanation:

Given expression: (square root 5) - (3 square root 5)

⇒ [tex]-\sqrt{5} - 3\sqrt{5}[/tex]

Since we have √5 common in both terms, let's factor √5.

⇒ [tex]\sqrt{5} - 3\sqrt{5}[/tex]⇒ [tex]\sqrt{5} \times (-1 - 3)[/tex]

Finally, we can simplify;

⇒ [tex]\sqrt{5} \times (-4)[/tex]⇒ [tex]-4\sqrt{5}[/tex]

Therefore, the combined radical of (square root 5) - (3 square root 5) is [tex]-4\sqrt{5}[/tex]

Plxxx help me i'm giving brainlyest

Answers

Answer:

Words for dividing:

sharedeachfor everyper

The problem is asking you to divide, because the key word is, "fill empty egg cartons that each hold"

So Mary will fill  each carton with 12 eggs each until she runs out.

[tex]216 / 12[/tex]

12 goes into 216 eighteen times exactly.

[tex]12 * 18 = 216[/tex]

and the result is(R means leftovers, which are none here)...

[tex]18~R~0[/tex]

Answer:

18 is the correct answer

Pls help asap I’ll give brainliest

Also pls show works Plsss

Answers

Answer:

m = 125h          If he painted 8 houses he would get $1000

Step-by-step explanation: you multiply the number of houses by the money earned for each house

8 × 125 = 1000

HELP PLEASE!! i need help finding the mean!!!!

Answers

Answer:

If I did this wrong do tell.

Okay so to find your mean you only have to do 2 steps:

Step 1: Add up all your numbers.

31, 4, 55, 68, 7002

= 7150

Step 2: Divide your answer by how many numbers there are.

7150 ÷ 5

= 1430

Step-by-step explanation:

Hope this helps!

From your neighborhood softie

Question
Which numbers are equivalent to 25,000−1.56×103?

Select all correct numbers.

Answers

Answer: B, E

Step-by-step explanation:

What is The Volume? Show Your Work Please

Answers

The volume of the given figure is 434 ft³. The volume of the figure is obtained in the two parts.

What is volume?

The term “volume” refers to the amount of three-dimensional space taken up by an item or a closed surface. It is denoted by V and its SI unit is in cubic cm.

The volume of the given figure is;

[tex]\rm V = l_1 \times b_1 \times h_1 + l_2 \times b_2 \times h_2 \\\\ V= 7 \times 13 \times 4 + 2\times 5 \times 7 \\\\ V= 434 \ fT^3[/tex]

Hence, the volume of the given figure is 434 ft³.

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I need help asap, what is the value of x and the measure of arc CDE?Find the following values for circle P

Answers

The value of the x is 3 and the measure of the arc is 154 degree if the angle APE is 90 degree.

What is a circle?

It is described as a set of points, where each point is at the same distance from a fixed point (called the centre of a circle)

We have a circle shown in the picture.

The angle APE = 90 degree (from the figure)

25x + 15 = 90

25x = 75

x = 3

The measure of arc CDE = (20x + 4) + (33x - 9) = 53x -5

= 53(3) -5

= 154 degree

Thus, the value of the x is 3 and the measure of the arc is 154 degree if the angle APE is 90 degree.

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helpppppppppp 85 points

Answers

Area of vertical rectangle

LB16(4)64cm²

Area of horizontal rectangle

6(11-4)6(7)42cm²

Total:-

42+64106cm²
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