Answer:
When two lines intersect they form two pairs of opposite angles, A + C and B + D. Another word for opposite angles are vertical angles. Vertical angles are always congruent, which means that they are equal.
Simplify 3x + 4x + 5x
can 10,13,16 for a side length triangle?
Answer:
yeess
Step-by-step explanation:
A club’s first meeting was attended by 72 people. Six times as many people went to the first meeting than the second meeting. How many people attended the second meeting?
i am sorry because of me rong answer 120
What value of x makes this proportion true?
3 15
х 40
O A. 5
O B. 8
O c. 105
O D. 28
Pretti cuts 7/9 m of ribbon from her piece and then further 4/9 m from it
she has 3m of ribbon left
which ribbon did Preeti have to start with
1. ribbion 4 7/9m
2. ribbion 3 8/9 m
3 . 4 2/9m
Answer:
Answer:12 ribbonsStep-by-step explanation:We know that 6 of 2/3 m ribbon will give a lenth of 4 m long.Therefore we need 6 x 2 = 12
Wich of the expressions simplify 10y + 8??
Answer:
2(5y+4)
Step-by-step explanation:
Answer:
2(5y+4)
Step-by-step explanation:
You factor out a two, and then it will be simplified. You can't factor out another two, because 5 is not divisble by two.
The graph represents the profit on the sale of boxes of cookies. what does the slope represent?
Answer:
The non-profit of the boxes
What is the cost to the NEAREST CENT?
$50 video game; 10% markup
A. $5.00
B. $40.00
C. $45.00
D. $55.00
Answer:
C. $55.00
Step-by-step explanation:
10% of $50 is $5, then add it because it is a markup, $55.00
What is the coefficient in the following expression?
3x + 9
Answer:
3
Step-by-step explanation:
The number that is being multiplied by the variable is the coefficient.
x^2 + 5x + 6
enter your next step here:
everything greater than -6
Answer:
-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and anything else above.
Step-by-step explanation:
Answer: there’s a lot of things that is great than -6, for example 75, 83,1,2,3,4,,5,6,8,9,10, 639, 938. These are just some
Step-by-step explanation:
how do u find surface area for this
Answer:
416.23
Step-by-step explanation:
A=a2+2aa2
4+h2=102+2·10·102
4+152≈416.22777
Answer:
find the areas of the individual triangles then add those ares
together.
Step-by-step explanation:
Can you help me explain
Answer:
x = 10
Step-by-step explanation:
We need to isolate X.
3x - 7 = x + 13
subtract 13
3x - 7 - 13 = x
combine like terms
3x - 20 = x
subtract 3x
- 20 = x - 3x
Combine like terms
- 20 = - 2x
Divide by -2
10 = x
Use long division to write the rational number as a repeating decimal using bar notation.
**Put your answer in until the number starts repeating. Don't forget to put the bar over what repeats on your paper!**
13/6
..........................................................
can you help me with this please.
4)
5)
6)
7)
8)
9)
10)
CAN SOMEONE PLEASEEEE HELP ME?! I am very confused and need this really bad right now.
Answer:
hey bye
Step-by-step explanation:
Answer:
JK = 25.6
Step-by-step explanation:
GHI is similar to JKL so its sides must be proportional to JKL's sides
[tex]\frac{LK}{IH}[/tex] = [tex]\frac{KJ}{HG}[/tex]
[tex]\frac{16}{5}[/tex] = [tex]\frac{KJ}{8}[/tex]
KJ = [tex]\frac{16}{5}[/tex]×8
KJ= 25.6
Write 100,000 as a power of 10.
Answer:
10^5
Step-by-step explanation:
An easy way is to count the number of zeroes. 100,000 has 5 zeroes and so it is 10^5, or 10*10*10*10*10.
Answer: 10^5
Step-by-step explanation:
There’s 5 zeroes so the exponent is 5
The four highest scores on the floor exercise at a gymnastics meet were 9.575, 9.25, 9.325, and 9.6 points. Which is the highest of the four scores?
Answer:
9.6
Step-by-step explanation:
compare the ones, and then compare the tenths and we can see that 9.675 has the highest number in tenths and 9.25 has the lowest in tenths.
hope this helps! :)
Which equation represents a slope of 4 and (5,-2)?
y-2=4(x-5)
y-5=4(x-2)
y+2=4(x+5)
y+2=4(x-5)
Answer:
Step-by-step explanation:
the formula is named the point slope formula for a reason. and you have show both of them in the question , the slope and the point are given
y - y1 = m(x-x1)
so for your answer
y-(-2) = 4(x-5)
y+2 = 4(x-5) is the right answer
APQR , the measure of angle R=90^ , the measure of angle P=38^ , and PQ = 62 feet. Find the length of RP the nearest tenth of a foot .
Answer: 48.9
Step-by-step explanation:
Delta math
The cost of every college is expected to increase 3.5% next year.
The cost to attend Westish College is currently $18,000.
What is the expected cost to attend Westish College next year?
$
Answer:
prt
Step-by-step explanation:
18000(1.035)=18639
Answer:
18639
Step-by-step explanation:
i may be wrong tho
i need help on this and yea
Answer:
3
Step-by-step explanation:
Giving f(x)=8x -15, find x when f(x)=9
Answer:
3
Step-by-step explanation:
f(x)=8x-15 and f(x)=9
9=8x-15
add 15 to both sides
24=8x
divide both sides by 8
x=3
Answer:
f(9)=57
Step-by-step explanation:
f(x)=8x-15
f(9)=8*9-15
f(9)= 72-15
f(9)= 57
1. 7x +30
2.7x+50
3.13x+30
4.13x+50
Please help me
Answer:
its easy the first one 7x+30
Help me ASAP!!!!!!!!!!!
See picture attached.
Winner gets as usual thanks, star rating- excellent and brainliest!!!!!!!!!!!!!!!!
Good luck!
Answer:
a) 1
b) 36
c) 3
Step-by-step explanation:
look at the chart
6 pls literally. Begging
Answer:
180=144+3X
X=12
Step-by-step explanation:
angles must add to 180
180=45+80+3X+19
gather like terms
180=144+3X
subtract
36=3X
divide
X=12
Answer:
X = 12
All triangles add up to 180* so we first need to add the angles
45 + 80 = 125
180 - 125 = 55
We need to have x contribute to the angle being 55*
3 + 19 = 22
55 - 22 = 33
3 x 12 + 19 = 55
x = 12
Step-by-step explanation:
If 5 boys can eat 16 slices of pizza, then how many slices can 20 boys eat?
-0)
A store owner buys cell phones for $40 are marks up the price by 25%. At which price does she sell the cell phones?
$30
$50
$40
$100
Convert mixed number to improper fraction
2 3/5
Answer:
To convert mixed numbers you multiply the denominator by the whole number and add the numerator.
5×2+3=13/5
Step-by-step explanation:
Hope this helps:)
Answer:
Its 13/5
Step-by-step explanation:
The denominator is 5, so to make a whole, you need 5. Since you have 2 wholes, you multiply 5 by 2 to get 10. Then you add 3 and 10 and get 13/5. You never change the denominator in addition or subtraction.
Hope this helps >.<
7. The largest living thing on earth is a California sequoia tree named the “General Sherman”. The diameter of the tree at the base is 36 feet. Which measurement is closest to the circumference of the circular trunk in feet?
A. 56.52 feet
B. 4,069.44 feet
C. 1,017.36 feet
D. 113.04 feet
Answer:
Step-by-step explanation: