Answer:
12............................
Answer:
12
Step-by-step explanation:
decreased mean minus
20 - 8 = 12
HELP PLS ITS FOR TOMRROW WAAAAAAA I DONT UNDERSTAND PLZ EXPlaiiin !! :(((
20. The figures are similar. Find x.
Answer:
10
Step-by-step explanation:
You can see that both triangles are the same except for one thing: one is smaller. Since 7 is half of 14 and both triangles are similar, x stands for 10. That is because 10 is half of 20! :D
Answer:
X = 10
Step-by-step explanation:
The second figure is half of the first figure
14 divided by 2 = 7 and 20 divided by 2 = 10
So x = 10 in.
Which set has the property of closure under
the operation of addition?
(1) {0,1,2}
(2) {x|x is an odd integer}
(3) {0, 1, 2, 3, ..., 10}
(4) {x|x is an even integer}
Answer:
it's (4)
The set of integers is closed under the operation of addition because the sum of any two integers is always another integer and is therefore in the set of integers.
in (4) set of all even numbers {2, 4, 6, 8, 10,......, inf.}
2+4=6 (element of the set)
4+6=10 (element of the set)
so the answer is (4) {x|x is an even integer}
Step-by-step explanation:
brainliest plz
Which expression is equivalent to:
(h-5)+(6h-4)
A.7h-9
B.7h^2-9
C.7h+9
D.5h-7
A
Step-by-step explanation:
u have to add both hs and get 7h add both negative numbers and get negative 9
find 1/4 divided by 3 first build a model that shows 1/4 of the whole
Answer:
ig you do the model then see what happens? put 1/4 on the model?
Step-by-step explanation:
Answer:
What do we have to do?
Step-by-step explanation:
What number is 0.01 less then 16?
Answer:
SAME AS WHAT HE SAYS
Step-by-step explanation:
The number which is 0.01 less then 16 is,
⇒ 15.99
We have to given that,
To find the number which is 0.01 less then 16.
Now, We can simplify the expression as,
⇒ 16 - 0.01
Subtract numbers,
⇒ 15.99
Therefore, The solution of expression is,
⇒ 15.99
Learn more about the subtraction visit:
https://brainly.com/question/17301989
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A fish swims 6 feet directly above a scuba diver. The fish suddenly dives to double its depth under the surface of the ocean. The fish dives to a depth of −42 feet.
What is the position of the scuba diver relative to the surface of the ocean?
Answer:—21 I believe I might be wrong Im in a rush so
Step-by-step explanation:
Representing the scenario as an equation, the position of the scuba diver relative to the surface of the ocean is 20 feets.
(x - 6) + 2(x - 6) = 42
x - 6 + 2x - 12 = 42
3x - 18 = 42
3x = 42 + 18
3x = 60
x = 60 / 3
x = 20
Hence, the position of the scuba diver relative to gvd surface of the ocean is 20 feets.
Learn more : https://brainly.com/question/13976112
simplify
−1/2(b+2)+3b
Answer:
-1/2 . 6b would be my awnser
Step-by-step explanation:
The estimated average speed you found earlier in the lesson was 30 miles per hour. How does your estimated speed compare to the speed you just computed?
Answer in 2 complete sentences.
Divide the total distance traveled by the total time spent traveling. Your estimated speed should be reletively close to your calculated speed.
(please give brainliest)
10x + 8 = 2x - 16 What is x?
Answer:
x = -3
Step-by-step explanation:
10x + 8 = 2x - 16
10x - 2x = -16 - 8
8x = -24
x = -3
PLEASE MARK AS BRAINLIEST!!!!!An expression is written as m−5(m+3) +7m.
What is the value of the expression when m=x+1?
Answer choices:
A: 3(x−4)
B: 3(x−6)
C: 3(x−5)+1
D: 3(x+5)+1
Referring to the Fig. in Question #47, find the tangent of
∠A. Give answer in simplest form.
Answer:
28/21 or 4/3 or 1.333
Step-by-step explanation:
tangent = opposite/adjacent
Answer:
tanA = [tex]\frac{4}{3}[/tex]
Step-by-step explanation:
tanA = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{28}{21}[/tex] = [tex]\frac{4}{3}[/tex]
Please help, quick!
How many times does 1/64 go into 36 9/16?
Answer:
Step-by-step explanation:
its 10
Answer:
The answer is 10 :)
:) Hope this helps tell me if you need more help! :)
Solve and graph the solutions of |4x| + 2 > 10. Write the solutions as a compound inequality. (please graph on a number line)
PLS HELP
1. 72
2. 18
3. 36
Given h(x)=-4x-5, solve for x when h(x)=7.
h(x) = -4x - 5
h(x) =7
equate the eqns
7 = -4x - 5
-4x = 12
x = -3.
Answer:
Given h(x) = -4x - 5, t
The value of x when h(x)=7 is -3
Step-by-step explanation:
h(x) is defined as -4x - 5. We set this formula equal to 7 (given), obtaining:
-4(x) - 5 = 7
By combining like terms we get:
-4x = 12, or x = -3
A race car decelerates from 125m/s to 25m/s in 10 seconds. What is the racecars declaration?
The time between a flash of lightning and the sound of its thunder can be used to estimate the distance from a lightning strike . The distance from the strike is the number of seconds between seeing the flash and hearing the thunder divided by 5 . Suppose you are 5 miles from a lightning strike . How many seconds are between the flash and thunder ?
Write t for the time between the flash and the thunder and d the distance. You have
Here d=11 miles thus t=55 seconds.
Answer the question below thx
Which inequality is not true?
0.544<0.5
0.544>0.455
0.46<0.5
0.46>0.455
Answer:
0.544<0.5 is incorrect.
Step-by-step explanation:
Attached is my question.
Use the order of operations to evaluate: −7.6 − 2[9 + (−6.8)]
First, simplify the parentheses: [9 + (−6.8)] = 2.2. Now the expression is: −7.6 − 2(2.2)
Since there are no exponents in this problem, the next step is 1. (- 7.6)2.2 2. (- 7.6) – 2 3. (- 2)2.2 4. 2.22
Simplify the previous step and you get 1. -7.6(-4.4) 2. -7.6 + 2.2 3. -7.6 + 4.4 4. -7.6-4.4
The final answer is
Does anyone know this answer
Answer:
The answer is B
Step-by-step explanation:
ASAP
Pls help as quick as possible. Its hard to explain so i put a picture
Answer:
I think it would be
1. 3
2. x
3. 3&0
Does the function have an absolute maximum or minimum?
a. Yes, it has absolute maximum.
b. Yes, it has absolute minimum.
c. No, it does not have either.
Eden bought 15 tickets to a soccer game. The group rate saved her $4.75 per ticket. She paid a total of $307.50 for the tickets. What was the regular price of a ticket to the game?
Answer:
25.25
mutiply 15 × 4.75 then add that to 307.50 then divide that by 15
Answer:
25.25
I took the K12 test, and got it correct
Given g(x)=3x-3, solve for x when g(x)=6.
Answer:
3
Step-by-step explanation:
g ( x ) = 6
g ( x ) = 3x - 3
3x - 3 = 6
3x = 6 + 3
3x = 9
x = 9 / 3
x = 3
What is the total area of the glass in the pyramid arena? Explain how you got the answer please.
Answer: 888,000
Step-by-step explanation:
Base: 600 x 600 = 360,000
600 x 440 x 2 (there is 4 triangles and 2 makes 1 square. So there is 2 pairs so times 2)= 528,000
360,000 + 528,000= 888,000
Answer:
A(total) = 528,000 feet^2
Step-by-step explanation:
The slant height of each of the four triangular sides is given and is 440 feet. The length of the base of each is 600 feet. We apply the formula for the area of a triangle, which is A = (1/2)(base)(height):
Area of one triangular side: A = (1/2)(600 feet)(440 feet) = 132,000 feet^2.
The total glass area of the pyramid is thus four times this, or
A(total) = 528,000 feet^2
√400 ( What is the square root of 400 )
Answer:
20 is the square root of 400Step-by-step explanation:
20 × 20 = 400
so it makes sense if √400 = 20.
Answer:
20
Step-by-step explanation:
20x20=400
when finding the sqaure root of something we have to find a number that muiltply by itself twice will get the square root.
HELP HELP HELP ME PLEASE !! GIVING BRAINLIEST
Eva wants to make 2 pieces of pottery. She needs 3/5 -pounds of clay for one piece and 7/10 -pounds of clay for the other piece. She has three bags of clay that weigh 4/5 pound each. How many bags of clay will Eva need to make both pottery pieces? How many pounds of clay will she have left over?
Answer:
she would have 3.375 full bags left over and 2.7lbs left over
Step-by-step explanation:
you convert 4/5 to .8 and multiply by 5 to get the total weight,4. you convert the amount needed 3/5 and 7/10 to .6 and .7. Add together to get 1.3. Do 4 minus 1.3. you get 2.7lbs left over. You divide 2.7 by .8, the amount in the bags to get 3.375 bags left over
Answer:
Pretty sure it is 1 and 1/10
first I added 3/5 and 7/10 to find the total clay she used.
she used 1 and 3/4lbs of clay for both pieces of pottery witch is 1.3.
She has 3 bags of clay that weigh 4/5 pound each so I multiplied 4/5 by 3 to get 2 and 2/5 witch is 2.4.
Since she was 2.4 lbs total and she used 1.3lbs I subtracted 1.3 from 2.4 to get 1.1.
Last I converted 1.1 to 1 and 1/10.
I hope this helps.