Answer:
57⁰
Step-by-step explanation:
A triangle measures 180⁰, so to find the answer to these questions you just have to add the degrees you know
92⁰+31⁰=123⁰
after you take 180⁰ and subtract the degrees you know your triangle has
180⁰-123⁰= 57⁰
Answer:
57°
Step-by-step explanation:
so triangle angles all add up to 180 so its a matter of subtraction
[tex]92 + 31 + x = 180[/tex]
x is the 3rd angle we need to find
[tex]92 + 31 + x = 180\\\\92 + 31 = 123\\\\180 - 123 = 57\\[/tex]
so the missing 3rd angle is 57°
Helppppppppppppppppppppppppppppp xd
Answer:
thats a sphere
Step-by-step explanation:
What value of x is in the solution set of 4x – 12 < 16 + 8x?
-10
-9
-8
-7
Answer:
Step-by-step explanation:
4x - 12 ≤ 16 + 8x
4x - 8x ≤ 16 + 12
- 4x ≤ 28
x ≥ - 7 or [ - 7, ∞ )
what is f(5)???????????
Answer:
5f (*￣3￣)╭
Step-by-step explanation:
Answer:
I don't see the question but I'll explain
Step-by-step explanation:
If you're solving for f(5), plug 5 into the x in the equation and solve for y. (f(5) is y)
In the diagram below, the length of the segment AB is 10, the length of segment AD is 20, and the length of segment AE is 18. What is the length of the segment AC?
Find the missing side.
Answer:
18.7
Step-by-step explanation:
I will mark Brainlyst
Answer:
A because of its larger range
Step-by-step explanation:
Line Q is represented by the following equation: 2x + y = 11
PLEASE HELP (THIS IS PRE ALGEBRA)
Which equation completes the system that is satisfied by the solution (3, 5)?
x + 2y = 15
x + y = 15
x + y = 8
x − y = 2
Answer:
the second one.
Answer:
Hi your answer is B, x + y = 15. Have a nice day!
Step-by-step explanation:
What information do you need to know in order to find the volume of a figure?
Answer:
you need to have the surface area of the object and height in order to multiply and get the volume
Step-by-step explanation:
Determine the least possible degree of the polynomial function shown
Answer:
yeah
Step-by-step explanation:
To find the degree of the polynomial, add up the exponents of each term and select the highest sum.So the least number of roots = 5 and this will also be the least possible degree of the polynomial
SOS PLS HELP
A machine that drills holes for wells drilled to a depth of
-72 feet in one day (24 hours).
At this rate, how many hours will it take until the drill
reaches its final depth of -132 feet?
Answer:
20 hours
Step-by-step explanation:
If the machine drilled 72 feet in 24 hours, we can divide 72 by 24 to find out that the machine drilled 3 feet in one hour.
Next, you must find the distance that must be traveled. You can do this by subtracting 72 from 132. You will get 60
So, if the machine drilled at 3 feet per hour, and it needs to drill 60 feet, it will take 20 hours because 60 divided by 3 is 20.
I need help with these answers?
Q 7 = 6
Q 8= -x + 2
Q 9= 6m + 2
Q 13= 43f × 56
Q 15= 18x
which of the following can be written as the sum of 2 prime numbers
a)11
b)15
c)17
d)23
e)29
Answer:
b)15
Step-by-step explanation:
13+2=15
Hope that helps
Solve the given proportion.
x/2=8/4
x=
Answer:
4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Answer for brainliest
Answer:
x=2 y=−1 so (2,-1)
Step-by-step explanation:
2x+y=3
x=3y+5
Consider the second equation. Subtract 3y from both sides.
x−3y=5
To solve a pair of equations using substitution, first solve one of the equations for one of the variables. Then substitute the results for that variable in the other equation.
2x+y=3,x−3y=5
Choose one of the equations and solve it for x by isolating x on the left hand side of the equal sign.
2x+y=3
Subtract y from both sides of the equation.
2x=−y+3
Divide both sides by 2.
x=1/2(−y+3)
Multiply 1/2 times −y+3.
x=−1/2y+3/2
Substitute y+3/2 for x in the other equation, x−3y=5.
−1/2y+3/2−3y=5
Add −y/2 to −3y.
−7/2y+3/2=5
Subtract 3/2 from both sides of the equation.
−7/2y=7/2
Divide both sides of the equation by −7/2, which is the same as multiplying both sides by the reciprocal of the fraction.
y=−1
Substitute −1 for y in x=−1/2y+3/2. Because the resulting equation contains only one variable, you can solve for x directly.
x=−1/2(−1)+3/2
Multiply −1/2 times −1.
x=1+3/2
Add 3/2 to 1/2 by finding a common denominator and adding numerators. Then reduce the fraction to the lowest terms if possible.
x=2
The system is now solved.
x=2,y=−1
Graph for reference:
For the school's sports day, a group of students
prepared 15 quarts of lemonade.
At the end of the day they had 3 quarts left over.
How many quarts of lemonade were sold?
Jaylen's bed is six feet long and his desk is three feet long. He wants to leave a two-foot space between his bed and desk. If there are 125 inches available along the wall, is there enough room for Jaylen to fit his bed and desk? Justify your reasoning using words, numbers, or pictures.
Answer: Not possible
Step-by-step explanation:
Given
The length of Jaylen's bed is [tex]6\ ft\approx 72\ in.[/tex]
The length of his desk is [tex]3\ ft\approx 36\ in.[/tex]
The total length along the wall is [tex]125\ in.[/tex]
Jaylen wants [tex]2\ ft \approx 24\ in.[/tex] gap between bed and desk
the combined length of bed and desk is
[tex]\Rightarrow 72+36=108\ in.[/tex]
The remaining length after placing the bed and desk is
[tex]\Rightarrow 125-108=17\ in.[/tex]
As the remaining length is less than the required length
Therefore, it is not possible to leave a gap of two-foot between the bed and desk
please please help!!!!!!
Answer:
5/2
Step-by-step explanation:
duh
Answer:
the answer is 5/2 witch is equal to 2.5
Step-by-step explanation:
you have to divide the total amount of cookies by the total amount of people so 5 divided by 2 a.k.a 5/2 so that is your answer
your welcome
can i please have brainliest
Which could be the dimensions of a rectangular prism whose surface area is less than 160 square feet? Select two
options.
8 feet by 4 feet by 3 feet
7 feet by 6 feet by 4 feet
03 feet by 7 feet by 8 feet
03 feet by 6 feet by 7 feet
03 feet by 5 feet by 7 feet
Answer:
8 feet by 4 feet by 3 feet
3 feet by 5 feet by 7 feet
Step-by-step explanation:
8 feet by 4 feet by 3 feet
A = 2(wl + hl + hw)
A = 2 · (4 · 8 + 3 · 8 + 3 · 4)
A = 136
3 feet by 5 feet by 7 feet
A = 2(wl + hl + hw)
A = 2 · (5 · 3 + 7 · 3 + 7 · 5)
A = 142
Sorry if you can’t read it but help! If you can
Answer:
I believe that it is D
Step-by-step explanation:
A is wrong...
B is wrong (I believe)...
C is wrong...
So D is the only answer choice left.
Answer:
D)
Step-by-step explanation:
The interquartile range of 20~40 is 150-110 = 40
The interquartile range of 50~40 is 125-95 = 30
Kelly used 20 colored tiles to make a design in art class.
5/20 of her tiles were blue. What is an equivalent fraction
for the blue tiles?
Answer:
1 /4, 2/8, or 4/16, 10/40 (all are correct!~).
Step-by-step explanation:
5/20 is eual to 25%
1/4 is equal to 25%
2/8 is equal to 25%
4/16 is equal to 25%
10/40 is equal to 25%
All of the fractions listed above are correct!
Hope this helps!!~~ <3
Answer:
10/40
Step-by-step explanation: 5/20 is equal to 10/40
name of this shape
thanks
Answer:
Pyramid
Step-by-step explanation:
It is a pyramid because the base is a square and the sides are triangles.
Irene uses 9.6 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls? Express
Answer:
8
Step-by-step explanation:
9.6 divided by 3/4 = 0.8, so 8. Correct me if I'm wrong ya'll.
Estimate the cost of putting up a decorative border in your dorm room if your room is 26 feet long and 21 feet wide and the border costs $3.95 every 10 feet.
$360
$36
$72
$18
Find the quotient. Express the remainder as a decimal.
Answer:
no rubdvghwcuebhc vn2egchgvsbjhcekdnax dj
Step-by-step explanation:ncvjhdrbecjfv n
HELP PLSS- okok so i need the answer to this, please help :(
Answer:
second
Step-by-step explanation
-5/12 because -2/3 + 1/4 = -5/12
Answer:
2nd one
Step-by-step explanation:
PLEASE HELP ME FAST AND EXPLAIN!!! 70 POINTS!
Answer:
26.52
4.8 x 1.1 = 5.28
3.6 x 5.9 = 21.24
21.24 + 5.28 = 26.52
Hope this helps!
Answer:
26.5
hope it helps
please mark Brainliest
i need help on this question for my math homework:))) please help!
how do movement skills in volleyball transfer to tennis?
Answer:
Tennis – It's not difficult to see that tennis and volleyball have their similarity; both involve hitting a ball over the net in the hope that the opponent won't be able to return it. Much like tennis, volleyball requires short and explosive movements and cat-like reflexes, rather than long runs down a pitch.
if square root of n = 3/2 what is negative square root of n =?
Answer:
2/3
Step-by-step explanation:
Hope it helps you ......
A gym's membership cost $280 in 2019. Now, it is $160. Which expression equals the percent of change?
Answer:
1/2%
Step-by-step explanation: