Mathematics High School

A.
B
C
D
Multiple choice (see the picture)
Help plz

Answers

Answer 1

6^2 + x^2 = 12^2

36 + x^2 = 144

x^2 = 144-36

x^2 = 108

It seems most likely it is D.

Related Questions

Find the missing length.
8
7
C
✓ [?]
C =
Pythagorean Theorem: a2 + b2 = c2
Enter

Answers

Answer:

√113

Step-by-step explanation:

8*8 + 7*7 = c^2

64 + 49 = c^2

√113 =C

X=y
x+2y=3
Substitution

Answers

Answer:

X=y

x/y+2=3 because

Y+Y+Y=3 so

X=Y+Y+Y=3

Answer:

No se

Step-by-step explanation:

pero okueuekdnfjdbebf

52 – 18+(2 * 8) = 4
I don’t know what the answer is

Answers

Answer:

er i think its 50 ≠ 4

Step-by-step explanation:

...

52-18+(16)=4

52-18+16=4

52-2=4

50=4

If the cost of 4 pears and 2 peaches equals $1.00 and the cost of 2 pears and 3 peaches equals $0.70 how much does each pear and each peach cost

Answers

Answer:

20 p per pear 10p per peach

Step-by-step explanation:

Hope this helps

Answer:

1 pear costs 20 cents. 1 peach costs 10 cents.

Step-by-step explanation:

x represents pears

y represents peaches

4x + 2y = 1

2x + 3y = 0.7

multiply the second equation by -2 to elimate the x variable

(2x +3y = 0.7) -2 = -4x - 6y = -1.4

add the new equation to the first original one:

4x + 2y = 1

-4x - 6y = -1.4

-4y = -0.4. divide both sides by -4, y = 0.10

plug in y = 10, solve algebraically and get x = 0.20

Lastly, check your work:

4(0.20) + 2(0.10) = 1

2(0.20) + 3(0.10) = 0.7

Which graph shows a function that is increasing at a constant rate?

Answers

B is the correct answer
Explanation: constant rate is where the line on the graph is constantly increasing.like shown in picture B.Where as in picture A it’s kinda all over the place

The graph showing a function increasing at a constant rate is graph B.

How to determine a increasing or decreasing function in an interval?

In order to check the rate of rise of a function in an interval find the value of its derivative at all the points of that interval. If the values of derivatives are increasing then the function is increasing else it is decreasing.

The graphs A and B are given in the problem can be analysed one by one as follows,

Graph A,

In the interval [-∞,0], the slope of the function is decreasing.

And, in the interval [0,∞], the slope is increasing.

Thus, it is not increasing at a constant rate.

Graph B,

The function has the same slope in both the intervals [-∞,0] and [0,∞], which is positive.

It implies that the function is increasing at a constant rate.

Hence, the function shown in graph B is is increasing at a constant rate.

To know more about increasing function click on,

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What is the answer –0.32 = g − 1.42

Answers

Answer:

g= -1.74

Hope this helped :)

solve for x 1/5(x-4)=-2

Answers

the answer is:

x = -6

Explain two different ways to find a new value after an original value is increased by 30%.

Answers

Answer:

Frequently, we know the new amount and the percent change and need to know the original amount. We found that a $600 TV on sale for 30% off, cost $420 on sale. We might think, that to find the original cost of the TV that has a sale price of $420 after a sale of 30% off, we could just take 30% of the $420 cost and add it back to the $420 to find the original cost.

30% of $420 is 0.30($420) = $126 and $420 + $126 = $546.

Or, 130% of $420 is 1.3($420) = $546.

Notice that this is not the $600 original list price with which we started.

Step-by-step explanation:

Jamie drank 4 times as much juice as Brodie. Jamie drank 280 milliliters of juice.How much did Brodie drink ?

Answers

Answer:

Brodie drank 70 milliliters

Step-by-step explanation:

280 divided by 4 equals 70

To check: 70 x 4 = 280

Hence, the Brodie drink [tex]280[/tex] milliliters.

What is the simplification?

Simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

Here given that,

Jamie drank four times as much juice as Brodie. Jamie drank [tex]280[/tex]milliliters of juice.

So,

[tex]\frac{280}{4}=70[/tex] millilitres

And, Jamie drank four times as much juice as Brodie

[tex]70[/tex] x [tex]4[/tex] = [tex]280[/tex]

Hence, the Brodie drink [tex]280[/tex] milliliters.

To know more about the simplification

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Find the 101th term in the arithmetic sequence -3,-5,-7,-9,-11

Answers

The answer would be 95

HELP I NEED HELP ASAP

Answers

Answer:

B YOU GOT THIS

Step-by-step explanation:

Put these numbers in order from least to greatest.
21, -21/40, -3/8, 21 3/40, 21 3/8

Answers

Answer:

-21/40, -3/8, 21, 21 3/8, 21 3/40,

Step-by-step explanation:

-3/8, -21/40, 21, 21 3/40, 21 3/8

PLEASE HELP WILL MARK BRAINLIEST PLZ PLZ PLEASE!! JUST THE TRAINFLE ONE

Answers

Answer:

yes

Step-by-step explanation:

we know because the triangle have the same angles

Answer:

no/yes

Step-by-step explanation:

60° 60° y=? (geometry)

Answers

Answer:

Y=90°

Step-by-step explanation:

You could tell because triangles like this always have a right angle (which is a 90° angle)

If there is a bisector in the middle of the triangle that is perpendicular to the base, then it will be a right angle

Change 8.75% to a decimal.

Answers

Answer: 0.0875

Step-by-step explanation: you divide the number by 100

Which statement is correct?
N
H
#
w
T
А.
ATNW - AHCL
В.
ANWT ACHL
C
ANWT 2 ALCH
D
AWTNAHCL

Answers

Answer:

Step-by-step explanation:

n hc l

a n w t

yan lng po Ang Alam k

Does this table represent a function? Why or why not?
х
у
2
1
3
4
4
4
5
2
5
5
A. No, because two of the y-values are the same.
B. No, because one x-value corresponds to two different y-values.
C. Yes, because there is the same number of x-values as y-values.
D. Yes, because every x-value corresponds to exactly one y-value.

Answers

Answer: the answer is B

Step-by-step explanation:

please help if you know the answer

Answers

Answer:

The function that is incorrect is the third option, the option where the Domain's 0 is pointing to two Ranges.

Cameron is 5 ft tall and casts a 12 ft shadow. At the same time of day, a nearby
building casts a 78 ft shadow. How tall is the building? Hint: Make a sketch and label all
measurements first.

Answers

Answer:

the building would be 32.5 feet tall.

Step-by-step explanation:

What fraction is greter than 3 - 5

Answers

Answer:

4/5 is greater

Step-by-step explanation:

Jeff purchased 5 items at the same price and 1 item for $2.95. What was the individual price of the 5 items if Jeff's total was $18.90 before tax?

Answers

Answer:

Step-by-step explanation:

don't understand the question

A box has a length of 8 centimeters, a width of 7 centimeters, and a height of 5 centimeters. What is the total volume of the box?

A 616161 cubic centimeters

B 969696 cubic centimeters

C 250250250 cubic centimeters

D 280280280 cubic centimeters

Answers

The answer might be A or B I don’t know.

-40 =-5y + 8x
x-intercept:
y-intercept:

Answers

Answer:

Y Intercept = (0,8)

x Intercept = (-5,0)

Step-by-step explanation:

Rearrange to y=mx+c

-5y= -40-8x

-5y=-8x-40

Divide both sides by -5

y=8/5x+8

Y Intercept = (0,8)

X intercept; Find x when Y=0

0= 8/5x+8

8/5x = -8

x= -5

Hence;

X Intercept = (-5,0)

What single percentage change is equivalent to a 18% increase followed by a 13% decrease?

Answers

Given:

18% increase followed by a 13% decrease.

To find:

The single percentage equivalent to a 18% increase followed by a 13% decrease.

Solution:

Let a number be 100.

If it is increased by 18% then the number becomes

[tex]Number=100+\dfrac{18}{100}\times 100[/tex]

[tex]=100+18[/tex]

[tex]=118[/tex]

Then, it is decreased by 13%.

[tex]Number=118-\dfrac{13}{100}\times 118[/tex]

[tex]=118-15.34[/tex]

[tex]=102.66[/tex]

New number is 102.66.

Now, the percentage change is

[tex]\%\text{ Change}=\dfrac{\text{New number - Initial number}}{\text{Initial number}}\times 100[/tex]

[tex]\%\text{ Change}=\dfrac{102.66-100}{100}\times 100[/tex]

[tex]\%\text{ Change}=\dfrac{2.66}{100}\times 100[/tex]

[tex]\%\text{ Change}=2.66\%[/tex]

Therefore, the Single percentage change is 2.66%.

Choose the linear inequality that describes the graph. The gray area represents the shaded region.

4x – 6y ≥ 10

4x + 6y ≤ 10

4x + 6y ≥ –10

4x + 6y ≥ 10
please help !

Answers

Answer:

4x+6y<=10

Step-by-step explanation:

The linear inequality that describes the graph is 4x+ 6y ≤ 10.

What is Inequality?

Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

As, The bold straight line passes through the points (1,1) and (-2, 3).

so, equation of line will be

(y- 1) = (3-1)/ (-2-1) (x-1)

y-1 = 2 / (-3) (x-1)

-3y + 3 = 2x - 2

-3y -2x = -5

If we multiply by 2 both side we get

-6y - 4x = -10

4x+ 6y= 10

So, the required inequality for gray area is 4x+ 6y ≤ 10.

Learn more about Inequality here:

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88 POINTS AND WILL GIVE BRAINLIEST ITS ALGEBRA 1 DUE NOW
What is the factored form of the expression?
6g^2+5g-6
and
What is the factored form of the expression?
9x^2-18x+9

Answers

Answer & Step-by-step explanation:

1. (3g−2) (2g+3)

2. 9(x−1)^2

Sorry if wrong ;(

Hope this helps ;)

Answer:

(3g-2)(2g+3)

9(x-1)^2

Hope this helps

once again... drop the answer or ill drop ur ip :)

Answers

Answer:

-11x = -48 +15

x = (-48+15) / (-11)

x = -33 / -11

x= 3

hope that help

Step-by-step explanation:

4e88s45etds8sistzerse8rse85t8ss

A system of equations is shown below what is the x- value of the system of equations y= -4..... 2x-3y=8

Answers

Answer:

x= -2

Step-by-step explanation:

Jeanie likes mixing leftover salad dressings together to make new dressings. She
combined 0.55 L of a 90% vinegar salad dressing with 0.45 L of another dressing to
make 1 L of salad dressing that is 60% vinegar. What percent of the second salad
dressing was vinegar?

Answers

Answer:

23%

im supposed to add more to this so i can submit this so here you go

2x (x + 4) -12x

if x=-3

Answers

Answer:

x=-3

Step-by-step explanation:

2x (x + 4) -12x

2×-3(-3+4)-12×-3

-6(1)+36

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A. B C D Multiple choice (see the picture) Help plz

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A.
B
C
D
Multiple choice (see the picture)
Help plz