Mathematics College

In a right triangle, the length of one leg is 4 units. The length of the other leg is 5 units. What is the length of the hypotenuse?
A. 3
B. (the square root of) 18ft.
C. (the square root of) 20ft.
D. (the square root of) 41ft.

Answers

Answer 1

Answer:

D. (the square root of) 41ft.

Step-by-step explanation:

4+5=c

4^2+5^2=c^2

16+25=c

41=c

Related Questions

Help please will mark brainliest!

Answers

The answer is 40.5 :)))))

4/5 times 1/2 WHOEVER ANSWERS IN UNDER 2 MINUTS I WILL MARK BRAINLIEST

Answers

Answer:

2/5

Step-by-step explanation:

4/5*1/2

=2/5

The answer is 0.4 in decimal form and 4/10 simplified is 2/5 in fraction form.

–9x + 9y = 9
y = –7

(
,
)

Answers

Answer:

x=-8

(-8,-7)

Step-by-step explanation:

–9x + 9y = 9

–9x + 9(-7) = 9 (y=-7)

-9x-63=9

Both side +63

-9x=63+9

-9x=72

Both side divide   -9

x=-8

y=-7

(-8,-7)

Solve.

−8y ≥ 56


y ≤ 7


y ≥ 7


y ≥ –7


y ≤ −7

Answers

9514 1404 393

Answer:

  (d)   y ≤ -7

Step-by-step explanation:

The solution is found by dividing by the coefficient of y. Since that is a negative number, the sense of the comparison is reversed.

  -8y ≥ 56

  (-8y)/(-8) ≤ 56/(-8)

  y ≤ -7

Which of the following best describes a square root?

Answers

Answer:B

Step-by-step explanation: a factor of a number that is multiplied by itself

The question is in the attachment

Answers

Answer:

120

10 12

2 5 2 6

2 3

150

10 15

2 5 3 5

Step-by-step explanation:

120= 2x2x2x3x5

150= 2x3x5x5

Multiply all the common prime factors.

2x3x5

HCF= 30

NEED HELP WITH GEOMETRY

Answers

Answer:

Please look down below

Step-by-step explanation:

∠1 + 69 + 47 = 180 (because straight line)

∠1 = 180 - 116

∠1 = 64

∠2 + ∠1 + 63 = 180 (because triangle)

∠2 + 64 + 63 = 180

∠2 = 180 - 127

∠2 = 53

∠3 + ∠1 = 180 (because straight line)

∠3 + 64 = 180

∠3 = 116

∠5 = ∠4 (given)

∠5 + ∠4 + ∠3 = 180

Denote ∠5 and ∠4 as x, so 2x

2x + ∠3 = 180

2x + 116 = 180

2x = 64

x = 32

∠5 = 32, ∠4 = 32

∠6 + 136 = 180 (because straight line)

∠6 = 44

∠7 + ∠6 + 47 = 180 (because triangle)

∠7 + 44 + 47 = 180

∠7 = 180 - 91

∠7 = 89

Factor 4x+16y using the gcf

Answers

The answer is 2(2x+8y)
2 x 2x=4x
2 x 8y=16y

Which of the following is not a function
{(-1,-2), (0, -3),(1,-2), (2,1)}
{(-1,-2), (0, -3), (1, -2), (2, 1)
{(-2, 2), (-1,1),(0,0),(1,1)}
{(-2,0), (2,2), (2, -2), (7,3)}

Answers

Answer:

The final set is not a function.

Step-by-step explanation:

There are two x-values that are the same, making it not a function. Notice, this is not the same in the other sets, because each x corresponds to exactly one y-value in the other functions.

Every year, Jada's scout troop makes and sells tie-dyed shirts to raise money for charity. Short-sleeved shirts are easier to make, so they try to sell more short-sleeved shirts than long-sleeved shirts. Last year, her troop sold 20 short-sleeved shirts and 25 long-sleeved shirts. This year, her troop sold 35 short-sleeved shirts and 50 long-sleeved shirts. Which year's sales had a greater ratio of short-sleeved shirts to long-sleeved shirts?

Answers

Answer:

long-sleeved

Step-by-step explanation:

long-sleeved shirt has gained 25 more sales than last year while short sleeved shirt sales only gained 15 more sales than last year.

Answer:

Last year's sales had a greater ratio.

Step-by-step explanation:

I'm sorry if it's wrong

A survey shows that three out of every five teenagers at a particular school with cell phones use text messaging. In a group of 90 teenagers, how many would you expect use text messaging? 34 54 56 150​

Answers

Answer:

Out of a group of 90 there would be 54 messaging  

Step-by-step:

messaging is a weird word

To ride a horse at the state fair costs $2 per minute. Paolo buys a 16-minute ride. Next time, he plans to ride 25% longer. How much will he pay?

Answers

Answer: $2.50

Step-by-step explanation: 2/16 to find what it cost for one minute. 16*1.25 because he is riding 25% more. (16*1.25) *.125

.125 if the amount for 1 minute

The cost of 3 scarves is $66.75. What is the unit price?

Answers

Answer:

Divide $26.25 by 3 to find out the cost of the unit price. It is $8.75.

Answer:

8.75

Step-by-step explanation:

What is the measure of ZABD?

Answers

39° because a right angle adds up to 90°

Answer:

39

Step-by-step explanation:

0.15 + 0.1x = 1.1 ÷ 3 · 5.1 − 1.2

Answers

X=5.2

No way I’m going to type all that in lol

Function g can be thought of as a translated (shifted) version of f(x)=|x|.

What is the equation for g(x)?​

Answers

Answer:

Step-by-step explanation:

g(x) = |x+4| +6 ( to go 4 to the left and 6 up)

What is 49% in a decimal

Answers

Answer:

0.49

Step-by-step explanation:

Answer:

Step-by-step explanation:

49% = 0.49 in decimal form. Percent means 'per 100'. So, 49% means 49 per 100 or simply 49/100. If you divide 49 by 100, you'll get 0.49 (a decimal number).

Identify the coordinates for point D Awnser. Fast!​

Answers

(1, 1.5)

i hope it’s correct!

Answer:

(1,1.5)

Step-by-step explanation:

x = 1

y = 1.5

I need help with this question

Answers

I hope this helps

I think the answer is 408

Use mental math, estimation, and the division algorithm to evaluate the expressions.
What is the answer ?

118.4 divided by 6.4 ?

Answers

Answer:

18.5

Step-by-step explanation:

Answer to question: 18.4

The line across which a figure is flipped is called the line of transformation.
True
False

Answers

Answer:

True

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

(x - 5)2 + (y-(-3))2 = 34 (x - 5)2 + ( + 3)2 = 34 Exercises 12.2 Complete the following: 1. Find the equation of the circle having the given center and ra (a) C(0,0), r= 3 (c) C(4, 3), r = 5 (d) C(2, (b) C(-2.​

Answers

Answer:

Step-by-step explanation:

The general equation of the circle

[tex](x-h)^2+(y-k)^2=r^2[/tex]

Center = c = (h,k) , radius = r

if C = (0,0) , r = 3

The equation will be :

(x-0)^2+(y-0)^2=3^2

[tex]x^2+y^2=9[/tex]

-|3| and |-3| are the same they both equal 3

Answers

False, the one with -l3l is equal to -3 because the absolute value of 3 is 3 but then you have to put the negative sign on it.

PLEASE HELP Simplify (a^6)*(a^8)*(a^n)

Answers

Answer:

[tex]a^{14+n}[/tex]

Step-by-step explanation:

You add the exponents when the number/variable is the same, so:

6+8+n= 14+n

So:

[tex]a^{14+n}[/tex]

Please, please, please, please help

Answers

1,126.25 hope this helped :)
It’s 198.75 dollars
It’s C

find product of 5/12×6​

Answers

multiply the numerators to get 30 then denominators to get 12
so the answer is 30/12

which is 5/2

Answer:

2 and 1/2

Result in decimals: 2.5

Step-by-step explanation:

5/12 × 6/1 = 5/2 = 2 and 1/2

Result in decimals: 2.5

Calculation steps:

5/12 × 6/1 = (5 × 6)/(12 × 1) = 30/12

30 ÷ 6 = 5

12 ÷ 6 = 2

= 5/2

= 2 and 1/2

Which of the following is an arithmetic sequence?
O 0, 2, 4, 6, ...
1, 2, 4, 8,...
1,4, 8, 13,...

Answers

Answer:

0,2,4,6

Step-by-step explanation:

it adds 2 each time

Express the terms of the following sequence by giving an explicit formula.

9, 12 15, 18, 21

A. u(n) = n + 3, where n = 1, 2, 3, 4, . . .
B. u(n) = 6 + 3n, where n = 1, 2, 3, 4, . . .
C. u(n) = 3 + n, where n = 1, 2, 3, 4 . . .
D. u(n) = 3n, where n = 1, 2, 3, 4, . . .

Answers

Answer:

B.

Step-by-step explanation:

The common difference is + 3 so we have an arithmetic sequence.

u(n) = a1 + d(n - 1)

= 9 + 3(n - 1)

= 9 + 3n - 3

= 6 + 3n.

Help pls I mark brainliesy

Answers

Answer:

no sé jajajajajajjajajajaja

Here is a pattern of squares:
Step 1
Step 2
Step 3
Write an equation to represent the relationship between the step number and the
number of squares in the pattern.
Briefly describe how each part of the equation relates to the pattern.

Answers

9514 1404 393

Answer:

y = n^2 +nupper left corresponds to n^2; lower right corresponds to n

Step-by-step explanation:

The number of squares in the upper left portion of the figure is the number in a square n on a side, so is n^2. The number of squares in the lower right portion of the figure is equal to the step number, n. A suitable equation adds these numbers together.

  y = n^2 +n . . . . where y is the number of squares in the pattern of Step n.

Answer:Your answer is...

Step-by-step explanation:

y = n^2 +n

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