Answers
Answer:
D
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
a² + 12² = 13²
a² + 144 = 169 ( subtract 144 from both sides )
a² = 25 ( take the square root of both sides )
a = [tex]\sqrt{25}[/tex] = 5 → D
Related Questions
URGENT HELP WITH THIS QUESTION PLEASE!
Will award brainliest!
Answers
Answer:
ight bet
Step-by-step explanation:
idek
1. Express 9% as a fraction in simplest form.*
(1 Point)
3/100
9/100
9/10
90/100
Answers
9 percent is 9/100.
Brainliest are appreciated! :DD
What is [(10-3) to the power of 2 + 15] divided by 4
Answers
Answer:
It is 16
Step-by-step explanation:
[(10-3)^2 + 15]/4
[(7)^2 + 15]/4
[49+15]/4
[64]/4
= 16
write 420 as a product 9f prime numbers
Answers
Answer:
2, 2, 3, 5, 7 that is the farthest you can go
Step-by-step explanation:
2,2,3,5,7 prime factorization of 420 but impossible to get 9 factors
please help me i really need it
Answers
Answer:
B. (-1, -4)
Step-by-step explanation:
Answer:
answer a -4, 1
i think
Follow these steps to apply what you have learned about the angles of a triangle.
Find m∠B : 100° + 127° + m∠B = 360°
Then, find the measure of angle A.
Which is the measure of angle A?
133°
53°
47°
80°
Answers
Answer:
A=47 Degrees
Step-by-step explanation:
all triangles add up to 180 degrees
exterior angles add up to 180
360-100+127
360-227
133=B
180-133=47
A=47 Degrees
Answer:
47
Step-by-step explanation:
the person above me is correct:)
Assuming the shapes are similar, find the value of the variable. PLEASE HELP
Answers
-0.005680 is how much greate r than
0.004359
Answers
Answer: -0.010039
Step-by-step explanation:
-0.005680-0.004359=-0.010039
I use the expression 3(2w - 10) to determine how many copies I need to make of a worksheet (w). If w = 20, how many worksheet copies do I need to make?
Answers
Answer: The number of copies of worksheet needs to be done = 90
Step-by-step explanation:
The expression used to evaluate the number of copies need to make of the worksheet (denoted as 'w') is given as 3(2w - 10).
If w=20, then the number of copies need to make of worksheet = 3(2(20)-10)
i.e. the number of copies need to make of worksheet= 3 (40-10)
i.e. the number of copies need to make of worksheet= 3 (30)
i.e. the number of copies need to make of worksheet= 3 x 30
i.e. the number of copies need to make of worksheet= 90
Hence, if w = 20, then the number of copies of worksheet needs to be done = 90
1. If m22-58* and m413 - 111, then find the missing angle measures. x ll m, zlly
m41-
m22-
210
SN
17
m24-
m25-
m26-
m27-
m28-
m29-
m410-
m211 -
m42-
m213-
Y
V12
17 16
11/12
ES
13 14
19/18
15
m414
m215-
m
(16-19 look at line x and m)
m46-
m47
m28-
m.419
Answers
Answer:
Step-by-step explanation:
7
6-
Progr
5
4-
Introdu
3
С
2
1+
1
20
-7 -6 -5 -4
-32
1
-2
-3
-4+
A
-5
the ratio of the number of boys to girls at a party is 3:4 six boys leaved the party the ratio of the number of boys to girls at the party is now 5:8 work out the number of girls
Answers
Answer:
The boys are 36, the girls 48
HELP ASAP I will mark brainliest
Answers
Answer:
C
Step-by-step explanation:
Hope this helps:)
PLZ HELP ME
Which is the exponential form of the expanded form shown?
(2/5) (2/5) (2/5) (2/5)
2^{4}/5
2/5^{4}
(tex]\frac{2}{5}[/tex])²
[tex](\frac{4}{5} )[/tex]²
Answers
Answer:
c
Step-by-step explanation:
hope this helps
Answer:
answer is c
Step-by-step explanation:
and me know me right. :)
DUE SOON!!! easy middle school problem
Answers
Answer:
18
Step-by-step explanation:
3 divided by 54 is 18
I NEED HELP!!!!
what is the solution for x=4?
Answers
Answer:
its basically just x=4
Step-by-step explanation:
Simplify the following: 3x³
_____
4x⁵5y²
Answers
help please pre algebra
Answers
Answer:
B.
Step-by-step explanation:
PLS HELP ILL GIVE BRAINLY
Determine whether the relationship shown in the table below is a function and explain.
Answers
help asap picture below
Answers
Answer:
should look something like this
sorry it took me a while
Answer:
Привет друг
Step-by-step explanation:
What is the volume of the rectangular prism
Answer Choices:
a.2/9
b.3 1/3
c.1 1/9
d.10
Answers
Answer:
B
Step-by-step explanation:
Just answer it nznnznkskosoaksns
Rykers’ regular pay rate is $11.97 an hour. He is paid time-and-a-half for hours worked over 40 hours in a week, including weekend work. He worked these hours from Monday through Saturday last week: 10.25, 6.25, 9.25, 12, 12.25, 6.25. What was his gross pay for the week?
Answers
Answer:
$770.65
Step-by-step explanation:
11.97/2=5.985
5.985+11.97=17.96
16.25 x 17.96=291.85
40 x 11.97=478.80
478.80+291.85=770.65
What is the sum of the expression below in standard form?
(9.52 x 105) + 37,000
0 132,200
0 955,700
0 989,000
95,237,000
Answers
Answer:
95,237,00
0989,000
955,700
132,200
Step-by-step explanation:
there are no really steps on this you just have to put the numbers in order from biggest to smallest
What is the slope of the line that passes through the points (2, 6) and (8, 3)?
Answers
Answer:
[tex]-\frac{1}{2}[/tex]
Step-by-step explanation:
The slope of a line is the change in the line, it is also called; [tex]\frac{rise}{run}[/tex]. The equation to find the slope of a line is;
[tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]
Substitute in the given points;
( 2, 6 ) and ( 8, 3 )
[tex]\frac{3 - 6}{8 - 2}[/tex]
Simplify,
[tex]\frac{-3}{6}[/tex]
[tex]-\frac{1}{2}[/tex]
Ali is planning a cookout for family and friends. There will be 24 people at her cookout. Ali is renting tables for the cookout and wants to seat an equal number of people at each table. She needs to decide how many tables to get. How could she arrange the seating so that a reasonable and equal number of people sit at each table? Explain
PLS HELP
Answers
Answer:
6 or 4
Step-by-step explanation:
put 4 on each table which means you need 6 tables
or
put 6 on each table which means you need 4 tables
Step-by-step explanation:
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What is the equation of the line that passes through the point (5,-2)and has a slope of the fraction 6/5?
Answers
Answer:
6x-5y-40 = 0
Step-by-step explanation:
y-(-2)=6/5(x-5)
5(y+2)= 6(x-5)
5y+10 =6x-30
6x-5y-40 = 0
6x-5y-40 = 0 is the answer
Need help ASAP!! I'll give brainliest to the correct answer!!
Answers
Answer:
∡SRT
Step-by-step explanation:
angle which creates the longest side is the largest angle
which expression is equivalent to - 1/2 (1/4x - 3/8)
a. - 1/8x + 3/16
b. -1/8 x + 3/8
c. 1/8x + 3/16
d. 1/8x - 3/8
Answers
Answer:
it is b
Step-by-step explanation:
Answer:
it is b
Step-by-step explanation:
i solved it tsk tsk tsk
1. If x = -3 , evaluate : 2x + x + 2x + 5
2. 2 ( 2x + 1) + x = x + 2x + 18
3. 2x + x + 2x = 10 + x
Please help thank you in advance :)
Answers
Answer:
1. -10
2.x=8
3. x= 2
Step-by-step explanation:
1. x = 3, 2x+x+2x+5
=2(-3)+(-3)+2(-3)+5
= -6 +(-3)+(-6)+5
= -6 -3 -6 +5 Next you have to use BODMAS rule so first addition
= -6 -3 -1
= -9-1
= -10
2. 2(2x+1)+x=x+2x+18
=4x+2+x=3x+18 then collect like terms:
=4x+x+2=3x+18
=5x+2=3x+18
=5x+2-2=3x+18-2
=5x=3x+16
=5x-3x=3x-3x+16
= 2x=16
2x/2=16/2
x=8
3.2x+x+2x=10+x
=6x=10+x
=6x-x=10+x-x
=5x=10
=5x/5=10/5
x=2
If its helpful ❤❤❤
THANK YOU
MULTIPLE CHOICE QUESTION
Which is an equivalent ratio for 18 cookies and 4 people?
Select all ratios that are equivalent.
36 cookies for every 8 people
6 cookies for every 1 person
-alue.
each
the same
is, what you
other.
19 cookies for every 5 people
9 cookies for every 2 people
Answers
Answer:
36:8, and 9:2
Step-by-step explanation:
8 is 4*2, so 18*2 is 36. that is equivalent so it is one of the answers. 4/2 is 2 and 18/2 is also 2, so the last choice is also an answer.
How many blocks are needed to make 15 steps
Answers
Answer:
15 blocks
Step-by-step explanation: