Answer:
-5a+3b
Step-by-step explanation:
-5a+3b Combine like terms
Could you help me answer this question
Answer:
Statement 4 in true.
Step-by-step explanation:
1. f(-2)=(-3*(-2)+2)^2+(-2)=(6+2)^2+(-2)=8^2-2=62, FALSE
2. f(-5)=(-3*(-5)+2)^2+(-5)=(15+2)^2+(-5)=17^2+(-5)=289-5=284, FALSE
3. f(3)=(-3*3+2)^2+3=(-9+2)^2+3=(-7)^2+3=49+3=52, FALSE
4. f(5)=(-3*5+2)^2+5=(-15+2)^2+5=(-13)^2+5=169+5=174, TRUE
Answer:
option 4
Step-by-step explanation:
f(- 2) = (6 + 2)² - 2 = 8² - 2 = 64-2 = 62 ≠ 64
f(- 5) = (15 + 2)² - 5 = 17² - 5 = 289 - 5 = 284 ≠ 29
f(3) = (- 9 + 2)² + 3 = (- 7)² + 3 = 49 + 3 = 52 ≠ - 11
f(5) = (- 15 + 2)² + 5 = (- 13)² + 5 = 169 + 5 = 174 ← True
Find the value of x.
#9,10,11,&12
Answer:
Step-by-step explanation:
9). It's given in the triangle → Two angles are equal in measure
Therefore, by the definition of an isosceles triangle, opposite sides of the equal angles are equal in measure.
x = 12
10). Two sides of the given triangles are equal in length.
By the definition of an isosceles triangle, opposite angles of the equal sides of the triangle will be equal in measure.
Therefore, y = 55°
By the triangle sum theorem,
x° + y° + 55° = 180°
x° + 55° + 55° = 180°
x = 180 - 110
x = 70°
11). By the definition of an isosceles triangle, opposite sides of the equal angles will be equal in measure.
x + 3 = 12
x = 9
12). By the definition of an isosceles triangle, opposite angles of the equal sides of the triangle will be equal in measure.
m∠2 = 53°
x + 65 = 53
x = 53 - 65
x = -12
Find the measure of the exterior angle
Answer:
138
Step-by-step explanation:
5x+2+6x+90=180
11x+92=180
11x=88
x=8
5(8)+2. = 42
180-42= 138
Ava is a high school basketball player. In a particular game, she made some three
point shots and some two point shots. Ava made a total of 12 shots altogether and
scored a total of 28 points. Determine the number of three point shots Ava made and
the number of two point shots she made.
Answer:
2(x+31)+3x+1=83
2x+62+3x+1=83
5x=83-62-1
5x=20
x=20/5
x=4 3-points made.
4+31=35 3-points made.
Proof:
2*35+3*4+1=83
70+12=1=83
83=83 hope this helps
Answer:
Ava made 4 three point shots and 8 two point shots.
henry works at a retail store and is eligible for 18 days leave for a year. How many days of leave is he entitled to for 9 months of work?
Find the answer in simplest form.
33/4 divided by 17/6=
Answer:
99/34 i believe
Step-by-step explanation:
help me
pleeeeease and please do it fast cause i need it quickly
Answer:
i think its c
Step-by-step explanation:
Hope this helps!!
Which model represents 2.36 ÷ 4? A. Three groups of three tenths and four hundredths B. Three groups of five tenths and nine hundredths C. Four groups of three tenths and six hundredths D. Five groups of five tenths and nine hundredths
Answer:
Five groups of five tenths and nine hundredths
Step-by-step explanation:
Mathematically;
2.36 divided by 4 = 0.59
So we want to select from the options, the best representation of this
That will be
0.5 + 0.09
so our answer is 5 groups of five tents and nine hundredths
The model which represents 2.36 ÷ 4 is; Choice D: Five groups of five tenths and nine hundredths
We must perform the division 2.36 ÷ 4 first so that we have;
2.36 ÷ 4 = 0.59The result, 0.59 can then be written in words as; Five tenths and 9 Hundredths.
Ultimately, the model. which represents the expression 2.36 ÷ 4 is; Choice D: Five groups of five tenths and nine hundredths.
Read more on place value:
https://brainly.com/question/18838031
A person riding in an elevator travels 180 feet in 30 seconds. What equation represents this relationship? How many feet will this person travel in 10 seconds?
Answer:
The answer is C
HELP PLEASE
Carolina completed the right column of the table to help her translate the number 5.073 to word form.
Step 1: State the number before the decimal point. "Five"
Step 2: Write the word "and."
Step 3: State the number after the decimal point.
Step 4: Write the place value of the last digit.
Step 5: Combine steps 1 to 4 to write the number.
"and"
"seventy-three"
"hundredths"
"Five and seventy-three
hundredths"
In which step was the first error made?
O Step 1
O Step 3
O Step 4
Step 5
Answer:
..mrnekrvgnw4,grmsfc
Step-by-step explanation:
Which statements about circle O are true? Select three options. The radius of circle O is 13. The diameter of circle O is 34. LP is a diameter of circle O. ∠LMP intercepts a semicircle. The measure of arc LP is 90°.
Answer:
The radius of circle O is 13
LP is a diameter of circle O.
∠LMP intercepts a semicircle.
Step-by-step explanation:
The missing image is attached in the diagram below.
From the diagram;
we can determine the length LP by using the Pythagoras theorem.
i.e.
hypotenuse² = opposite² + adjacent²
LP² = ML² + MP²
LP² = 24² + 10²
LP² = 576 + 100
LP = [tex]\sqrt{676}[/tex]
LP = 26
Since line LP cuts the circle into two equal halves, we can say the line LP is the diameter of circle O.
if the diameter (LP) = 26
Then, the radius r = 26/2 = 13
The radius of circle O is 13.
Similarly, the arc LMP is 180° (∵ inscribed angle is 1/2 the measure of central angle), and LMP is 180°, then ∠LMP intercepts a semicircle.
Answer: A) The radius of circle O is 13.
C) LP is a diameter of circle O.
D) ∠LMP intercepts a semicircle.
Step-by-step explanation:
om edge
On a map, 1 inch represents 60 miles. The towns of Howell and edgerton 2-3-4 inches apart on the map.
Answer:
okay that's not a question
Step-by-step explanation:
so no
An airplane travels at 120 km/hr for 2 hours in a direction of 260° . At the end of this time, how far south.Of the airport is the airplane
Answer:
the airplane is 130.56 km south of the airport after 2 hours
Step-by-step explanation:
given data
travel speed = 120
time travel = 2 hour
direction = 260°
solution
we get here direst distance covered by plane in 2 hours that is
distance cover = 120 × 2
distance cover = 240 kilometers
and
the south component of the distance will be here as
distance = 240 × sin(270 - 260) = - 130.56
so the airplane is 130.56 km south of the airport after 2 hours
Eight homerooms in a middle school had the following distribution of students.
29, 32, 33, 28, 30, 30, 29, 33
What is the MAD of students?
A. 1.25
B. 1.625
C. 2.25
D. 2.8
Answer:
C
Step-by-step explanation:
(10+13)(2+7y) which expression is equivalent to the expression above
Answer:
23(2+7y-())=0
Step-by-step explanation:
(10+13)(2+7y=)
We move all terms to the left:
(10+13)(2+7y-())=0
We add all the numbers together, and all the variables
23(2+7y-())=0
Answer: something +9
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST (QUESTION IN PICTURE)
Answer:
The vine is growing faster than the tree.
Step-by-step explanation:
According to the chart, the Slope-intercept form of the tree is y = 4x + 2.
The slope intercept of the vine is y = 5x + 3. Therefore, the vine is growing at a faster rate.
Name the line of reflection.
Answer:
y=0
Step-by-step explanation:
Select the correct answer What is this expression in simplified form? (V22) (5V2)
Answer:
A
Step-by-step explanation:
[tex]\sqrt{22}[/tex] · 5[tex]\sqrt{2}[/tex] = 5 [tex]\sqrt{44}[/tex] = 5 [tex]\sqrt{4}[/tex]·[tex]\sqrt{11}[/tex] = 10[tex]\sqrt{11}[/tex]
Where is the point -3,4 located on a coordinate plane?
Answer:
It is located 3 to the right and 4 up or in the second quadrant
Step-by-step explanation:
Answer:
See the image that has been attached.
Step-by-step explanation:
On a coordinate plane, the x value is always first in a coordinate pair. The y value is second.
This means that -3 is the x value. X values go left and right, so -3 is three left from 0,0.
The same goes for the y value. Since the y value is 4, the y value is 4 is 4 up from 0,0.
You have 5 separate piles of paper with equal amount of paper in each pile. The 1st pile is numbered 1. The 2nd pile is numbered 2. 3rd pile is #3. 4th pile is #4. 5th pile is #5.
If you were to mix up all of this paper, what is the probability that you would pick up an odd numbered piece of paper?
Answer: 3/5, because there are 2 even numbered papers and 3 odd numbered papers
Answer:
60%
Step-by-step explanation:
You first divide the amount you have (5) from 100. You end up with 20 and then you multiply 20 by the number of odd numbers (3) and you end up with 60%
Question Solve for x 3x = x + 8
Answer:
x=4
Step-by-step explanation:
here's our equation: 3x=x+8
Our goal: to isolate x onto one side with nothing else on that side.
x is on both sides; we can subtract x from both sides to make the variables and numbers be on different sides
2x=8
Now we can divide by 2
x=4
Hope this helps! :)
3x = x + 8
Step 1: Subtract x from both sides.
3x−x=x+8−x
2x=8
Step 2: Divide both sides by 2.
2x /2 = 8 /2
x = 4
Answer:
x = 4
Does x=3 satisfy 2x-1=4? Explain your reasoning
Answer:
No.
Step-by-step explanation:
Plug in 'x' for 3.
[tex]2(3)-1=4\\\\6-1=4\\\\\boxed{5\neq 4}[/tex]
'x = 3' is not a solution because when plugged in the final product is a contradiction.
Hope this helps.
The movie theater can hold a maximum of 7,000 people. This weekend, they are expecting 4,600 children and 765 adults. How many seats will be left?
Answer:
1635 seats left
Step-by-step explanation:
First, add the number of children and adults as they are both considered people.
4600 + 765 = 5365
Then we do subtraction to figure out how many seats are left
7000 - 5365 = 1635. There will be 1635 seats left
Let me know if you have any questions
Combine like terms in the expression –5x + 2y + 5x – 8y.
Answer:
10x -6y
Step-by-step explanation:
5x + 5x = 10x
2y - 8y = -6y
Hope this helps! ^^
Stan made 14 of 20 free throws in basketball practice. Predict the number of free throws he would make if he attempted 100 free throws
i know the answer is 70 but HOW DID YALL GET THAT
Answer:
okay, so you put 14/20 as a fraction, and find out the percent. that is 70%. then you find 70% of 100, which is 70.
What is the area of the figure?in
square units
Answer:
14 square units
Step-by-step explanation:
Answer:
0.5 X 6 X 2 = 6 square units
~Help, please-~
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Also out of all these boys which one do you think is the [tex]cutest[/tex]?
1. Katsuki Bakugou
2. Eijiro Kirishima
3. Izuku Midoriya
4. Denki Kaminari
5. Tenya Ida
6. Yuga Aoyama
7. Mashirao Ojiro
8. Koji Koda
9. Rikido Sato
10. Mezo Shoji
11. Hanta Sero
12. Fumikage Tokoyami
13. Shoto Todoroki
14. Minoru Mineta
15. Tamaki Amajiki
Answer:
never heard of them
and the answer is choice B.
Step-by-step explanation:
alternate exterior angles have the same measure
Cameron is a high school basketball player. How many points would Cameron score
in a game if he made 6 two point shots and 5 free throws (worth one point each)?
How many points would Cameron score in a game if he made a two point shots and y
free throws?
Answer:
30 I THINK
Step-by-step explanation:
Answer 30 i hopeee
I hope that helps lol
Write the number 5.1 x 10^4 in standard form.
The number [tex]5.1 * 10^{4}[/tex] in standard form is 51,000.
Given data:
The number is represented as A.
Now, the value of A is expressed as:
[tex]A = 5.1 * 10^{4}[/tex]
From the laws of exponents:
A = 5.1 * 10000
On simplifying the expression:
A = 51,000
Therefore, the value of A is 51,000.
Hence, the standard form is 51,000.
To learn more about exponents,refer:
https://brainly.com/question/28966438
#SPJ6
What is the least common denominator (LCD) of 12 and 23?
5
6
12
18
Answer: none of those, 276...?
Step-by-step explanation:
You need to know the least common denominator (LCD) of 12 and 23 if you want to add or subtract two fractions with 12 and 23 as denominators.
The least common denominator, also called lowest common denominator (LCD), of 12 and 23 is 276.
Here is a math problem example where you need to know the LCD of 12 and 23 to solve:
3/12 + 2/23 = ?
Step 1) Take the LCD and divide each denominator by it as follows:
276/12 = 23
276/23 = 12
Step 2) Multiply each nominator with the respective answers from Step 1:
3 x 23 = 69
2 x 12 = 24
Step 3) Put it all together to solve the problem:
69/276 + 24/276 = 93/276
= 3/12 + 2/23 = 93/276
It's that easy! Once again, the lowest common denominator (LCD) of 12 and 23 is as follows:
276
