2x(x+5)-3(x+5) simplified
Answer:
[tex] 2 {x}^{2} + 7x - 15[/tex]
Step-by-step explanation:
[tex]2x(x + 5) - 3(x + 5) \\ 2 {x}^{2} + 10x - 3x - 15 \\ 2 {x}^{2} + 7x - 15[/tex]
Hope this helps you.
Can I have the brainliest please?
Have a nice day !!!!!!
Answer:
2x²+7x-15
Step-by-step explanation:
simplified it as I thought you were asking that
Please help and I swear to god if another bot answers one of my questions with that stu.pid virus link I am going to lose my mind
Answer:
x = 4
Step-by-step explanation:
In the picture : 9 is greater than or equal to 9
9 > 9
Answer:
x = 4
Step-by-step explanation:
hope this helped :)
If 50% of a number is 100 and 20% of the same number is 40, find 70% of that number.
Arrange in ascending (increasing) order. 7, -3, 0, -9, 4, -1, 17
Answer:
-9, -3, -1, 0, 4, 7, 17
Step-by-step explanation:
Answer:
-9,-3,-1, 0,4, 7,17
__________>
increasing order
hi please help i’ll give brainliest
Answer:
A
Step-by-step explanation:
In your own words make a conjecture about the relation
between the side and interior angles of
an isosceles triangle:
Step-by-step explanation:
The congruent angles of the isocels triangle's opposite sides's are congruent.
I NEED HELP ASAP I WILL GIVE 15 POINTS
Answer:
G) 49.5 mph
Step-by-step explanation:
d = rt
24.75 = 0.5r
r = 24.75/0.5
r = 49.5
m2. Round to the nearest hundredth
The area of the figure below is
where necessary.
Answer:
The area of the shape is 693 m^2
Step-by-step explanation:
Here, we want to calculate the area of the given shape
Mathematically, what we have to do here is to multiply the base of the shape with the height
We have this as;
21 * 33 = 693 m^2
In circle E, GH is a tangent, diameter FB and chords FD, BD, AB, and AD. Which of the statements is not true?
(answer choices in picture)
At a sale, books are sold at $90.75 each, which is 75% of the original price.
(i) what is the original price of the book?
(II) Paul buys 10 books at the sale and pays VAT of 16% on the sale price. Calculate the TOTAL amount he paid for 10 books.
Answer:
Selling Price= $90.75
(i) Original Price= $90.75/0.75= $ 121.00
(ii) 1 Book= $90.75
10 Books= $90.75*10= $907.50
Total Amount Paid= $907.50*1.16 =$1052.70
Find the radius of a circle who's diameter is 40 ft.
Answer:
The radius would be 20
Answer: 20 ft
Step-by-step explanation: The radius is a line segments from the circle or sphere's center point to its perimeter. Therefore all you have to do to find the diameter is divide it by 2.
What is the 4th equivalent fraction to 1/2?
Step-by-step explanation:
For example, 2/4 and 3/6 both are equal to ½.
...
Equivalent Fractions Chart.
Unit Fraction Equivalent Fractions
1/2 2/4, 3/6, 4/8..
1/3 2/6, 3/9, 4/12..
1/4 2/8, 3/12, 4/16..
1/5 2/10, 3/15, 4/20,
Answer:
500/1000
Step-by-step explanation:
if you happen to simplify you will get 1/2. hope it helps.good day
PLS HELP ME! . This pattern follows the rule multiply by 3, then subtract 4. What are the next two terms? 5, 11, 29
Answer:
83, 245
Step-by-step explanation:
Using the rule multiply by 3, then subtract 4
a₄ = 3 × a₃ - 4 = 3 × 29 - 4 = 87 - 4 = 83
a₅ = 3 × a₄ - 4 = 3 × 83 - 4 = 249 - 4 = 245
The next 2 terms are 83, 245
Solve the equation and check.
7y +9=5y-3
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is
(Simplify your answer.)
OB. The solution is all real numbers.
O c. There is no solution,
Answer:
y= -6 I used goo gle!!
Can someone help please
Answer:
b-80 d-6
Step-by-step explanation:
100% correct
1. According to the graph the
percentage score of a student that
slept for 8hours is 80%
2. The graph also show that the student which score 90%,the number of hours the student slept is 6hours
Which are similar to AJKL? Label each Yes or No.
L
м
ALKM
AJLM
ΔKML
Answer:
ΔLKM yes
ΔJLM yes
ΔKML no
Betsy sells laptops at an electronics store. She earns $180 a week, plus $15 for every laptop she sells. Betsy needs to earn at least $900 this week to meet her sales goal. Write and solve an inequality that can be used to determine the number of laptops Betsy needs to sell this week.
Answer:
15x + 180 ≥ 900
x ≥ 48
Step-by-step explanation:
x = amount of laptops needed to sell.
Equation:
15x + 180 ≥ 900
15x ≥ 720
x ≥ 48
Check:
15(48) + 180 = 900
720 + 180 = 900
900 = 900 (It's good, she needs to make at least 900, so she needs to sell at least 48 laptops).
Line r is parallel to line c
which angle is congruent to ∠3?
O ∠2
O ∠4
O ∠5
O ∠6
Answer:
∠5
Step-by-step explanation:
Write down notes. Please email me if you want to help me out. email in the comments
Answer:
i shall help
Step-by-step explanation:
what do you need help wit?
HELP ME PLEASE I'll give brainiest
Answer:
111 degrees
Step-by-step explanation
Alternate int. Angles
what is this area? marking brainliest if more than one answers and giving thanks to correct! giving thanks to who can help in general, thank you
Answer:
thirty two I think hope it's right
Answer:
57
Step-by-step explanation:
i hope its that
7x3+9x4
=57
During a fundraiser, Ms. Dawson’s class raised $560, which is 25% more than Mr. Casey’s class raised. How much money did Mr. Casey’s class raise?
A. $420
B. $448
C. $700
D. $2,240
What are a) the ratio of the perimeters and b) the ratio of the area of the larger figure to the smaller figure?
Answer:
Suppose that we have two similar figures.
Then if a given side of one of the figures has a measure M, the correspondent side in the other figure has a measure M' = k*M
Where k is the scale factor.
Then if the perimeter of the first figure is P, the perimeter of the other figure will be P' = k*P
And if the area of the first figure is A, then the area of the other figure will be:
A' = k^2*A
Then the quotient between the perimeters is:
P'/P = k
And the ratio between the areas is
A'/A = k^2
So what we need to do, is find the value k.
In the image, we can see that the base of the larger figure is 30 yd, and the base of the smaller figure is 12 yd.
If we define the smaller figure as the original one, then we will have:
M = 12 yd
M' = 30 yd
M' = 30yd = k*12yd = k*M
Solving for k we get:
k = 30yd/12yd = 2.5
Then the ratio between the perimeters is:
P'/P = k = 2.5
And the ratio of the area of the larger figure (A') to the smaller figure (A) is:
A'/A = k^2 = (2.5)^2 = 6.25
Mr. Parietti needs two students to help him with a science demonstration for his class of 18
girls and 12 boys. He randomly chooses one student who comes to the front of the room. He
then chooses a second student from those still seated. What is the probability that both
students chosen are BOYS?
Answer:
I hope the answer is helpful.
Answer YES if is a Right Triangle or NO if is not
Prove that each example below is a Pythagorean triple.
Part A: 77,420,427
Select)
Part B: 279,440,521
Select)
Part C: 39,760,761
[Select
HELP PLEASEEE
Answer:
Part A: yes
Part B: yes
Part C: yes
Step-by-step explanation:
Part A:
77² + 420² = 427²
5,929 + 176,400 = 182,329
182,329 = 182,329
---------------------------------------------------------
Part B:
279² + 440² = 521²
77,841 + 193,600 = 271,441
271,441 = 271,441
----------------------------------------------------------
Part C:
39² + 760² = 761²
1,521 + 577,600 = 579,121
579121 = 579,121
----------------------------------------------------------
-6/5-2/3v+4/15+1/3v Combining like terms to create an equivalent expression
Answer:
(-1/3)v - 14/15
Step-by-step explanation:
Group the v terms together and then the constant terms:
v(-2/3 + 1/3) + (-6/5 + 4/15)
This simplifies to:
(-1/3)v + (-18/15 + 4/15), or
(-1/3)v - 14/15
EFGH is a parallelogram. Find the measure of JG.
[tex] \large{ { \tt{꧁ \: A\: N \: S \: W \: E \: R \: ꧂}}}: [/tex]
Step-by-step explanation:
✧ [tex] \underline{ \underline{ \large{ \red{\tt{ \: P \: R \: O \: V \: I\: D \: E \: D\: }} }}: }[/tex]
EFGH is a parallelogram.EF = 3w & JG = w + 8✎ [tex] \underline{ \underline{ \purple{ \large\tt{T\: O \: \: F \: I\: N \: D}}}} : [/tex]
measure of JGSince we know , The diagonals of a parallelogram bisect each other ;
[tex] \large{\text{EF \: = JG}}[/tex]
➝ [tex] \large{ \bf{3w = w + 8}}[/tex]
➝ [tex] \large{ \bf{3w - w = 8}}[/tex]
➝ [tex] \large{ \bf{2w = 8}}[/tex]
➝ [tex] \large{ \bf{w = \frac{8}{2}}} [/tex]
➝ [tex] \boxed{\large{ \bf{w = 4}}}[/tex]
♔ [tex] \underline{ \text{Replacing \: Value}} : [/tex]
⇢[tex] \large{ \bf{JG = w + 8 = 4 + 8 = \boxed{ \bf{12}}}}[/tex]
Yayy! We found our answer ☾
⛧ [tex] \boxed{ \boxed{ \orange{\tt{Our \: Final \: Answer : \underline{ \boxed{ \tt{12}}}}}}}[/tex]
Hope I helped! ♡
Have a wonderful day / night ! ☘
Let me know if you have any queries regarding my answer ♬
⋆ [tex] \underbrace{ \overbrace{ \mathfrak{Carry \:On \: Learning}}}[/tex] ⋆
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
is this relation a function
Answer:
No it isn't a function. never seen it before
oday, everything at a store is on sale. The store offers a 20% discount. **NUMBERS ONLY. NO SYMBOLS.** a. The regular price of a T-shirt is $18. What is the discount price? b. The discount price of a hat is $18. What is the regular price
Answer:
Discount price of T-shirt is $14.40
Regular price of hat is $22.50
Step-by-step explanation:
The regular price, without a discount, of the T-shirt is $18. Since the store offers a discount of 20%, we must remove 20% of the price.
100%-20%=80%. So, the discount price is 80% of the regular price.
18 × 80% = 14.4
So, the discount price of the T-shirt is $14.40.
The hat, on a discount of 20%, costs $18. To find the regular price, we must multiply it by the reciprocal of 80%, which is 100/80, or 1.25.
1.25 × 18 = 22.5
So, the regular price of the hat is $22.50.
Two functions are described below
·Function 1: y is defined as a function of x by the equation y = 3 - 3x/5.
·Function 2: y is defined as a linear function of x by the table:
X Y
-5 12
-1 7.2
2 3.6
8 -3.6
Which statement is true?
A. The y-intercept of Function 2 is half the y-intercept of Function 1.
B. The y-intercept of Function 1 is half the y-intercept of Function 2.
Answer:
The answer is B
Hope this helped ;)