Answer
True I’d think
Step-by-step explanation:
The height of a widescreen monitor is proportional to its length. The table lists the length, l, and the height, h, of a few widescreen monitors.
Which equation represents the proportional relationship between the lengths and heights of widescreen monitors?
PLZ I REALLY NEED HELP!
Answer: h= 9/16 length
Step-by-step explanation:
A square has a side length of 6. A rectangle has a length of 5x + 12 in a width of 5x. Find the sum of the areas of square and rectangle. Expand this polynomial and then factor the trinomial form.
A. (5x+12)(5x)
B.(25x+90)(x - 6/5)
C.(5x+12)(5x)+36
D.(5x+6)(5x+6)
Answer:
D) (5x + 6)(5x + 6)
Step-by-step explanation:
area of square = 6 x 6 = 36
area of rectangle = 5x(5x + 12) = 25x² + 60x
total together = 25x² + 60x + 36
factored:
(5x + 6)(5x + 6)
True or False: To find the area of the triangle, I just need to multiply the two measurements I know and then divide by 2.
Answer:
true
Step-by-step explanation:
If p is inversely proportional to q and p=-8 then q=2, find p when q=-4
Answer:
16
Step-by-step explanation:
Write a proportional equation that correctly represents the relationship between the cost (C) and the number of pizzas (n).
Answer:
njvntjvnktmg
Step-by-step explanation:
nurfurhf
Answer:.........................................
Step-by-step explanation:
AYUDAAAAAAAAAAAA
cuadrado de un binomio
(3a + b)²
Answer:
[tex]9a^{2}[/tex]+6[tex]ab[/tex]+[tex]b^{2}[/tex]
Step-by-step explanation:
Ms. Amos has a rectangular pool table and Ms. Wheeler has a miniature ping pong table in the shape of a rectangle.
Ms. Wheeler's ping pong table is half as long and half as wide as Ms. Amos's pool table. If the area of Ms. Wheeler's
ping pong table is 240 square feet. What is the area of Ms. Amos's pool table?
Answer:
60
Step-by-step explanation:
Are these the right answers ? If not please correct me
Answer: 1 is consecutive interior, 2 is corresponding, 3 is alt interior, and 4 is alt exterior
Step-by-step explanation: above
What are the factors of the expression x^2+x-20?
Answer:
(x-4)(x+5)
Step-by-step explanation:
Find 2 numbers knowing sum (1) and product (-20). To find them, factor pairs of (-20) --> (-2,10) (-4,5). This sum is 1=b. Then, these 2 numbers are: - 4 and 5. Y=(x-4) (x+5). Hope this helped :)
CAN SOMEONE PLS PLS PLS PLS ANSWER THESE ITS DUE TODAY AND ILL GIVE BRAINLY
10) D
11)B
12)D
13)A
14) xy = 12
15)C
16)D
17) 2, 3, 4
18) B
Answer:
A.)
B.)
D.)
C.)
Q:14.) they are the same
A.)
D.)
C.)
Step-by-step explanation:
Can someone help with this?
Answer:
The answer you selected in the picture is correct
Step-by-step explanation:
where k is the constant of variation. For example, if y varies inversely as x, and x = 5 when y = 2, then the constant of variation is k = xy = 5(2) = 10. ... Thus, the equation describing this inverse variation is xy = 10 or y = .
what is the circomfrence of the circle r = 4 ft
Answer:
C≈25.13ft
Step-by-step explanation:
C=2πr=2·π·4≈25.13274ft
Find the exact length of each line segment.
AB=
GH=
Answer:
ab- 4.1
gh-31.36
Step-by-step explanation:
Of the last 14 contestants on a game show, 7 qualified for the bonus round. Considering this data, how many of the next 10 contestants would you expect to qualify for the bonus round?
a. 7/10
b. 3/7
c. 1/2
d. 1/3
Answer:
c. 1/2
Step-by-step explanation:
7 out of 14 contestants did last time, which is 1/2 of the contestants. You would assume that the same proportion would qualify when there are 10 contestants, so you would assume that 1/2 of 10 would also qualify for the bonus round.
somebody please help me.
Solve for x.
Captionless Image
x= 6
x = 0
x= 5
x= 10
Answer:
You cannot solve for x on any of these. it will just be the same answer.
Step-by-step explanation:
pLEASE HELP I WILL MARK BRAINLIEST
Answer:
G
Step-by-step explanation:
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Answer:
Uh dude their are no questions??
Step-by-step explanation:
The histogram shows the ages of people in a community chorus. How many people in the chorus are 50 or older? Enter your answer in the box.
Answer:
13
Step-by-step explanation:
The computation of the number of people in the chorus are 50 or older is as follows
According to the attached figure
In the age of 50 - 60 , there is 8 people
In the age of 60 - 70 , there is 4 people
In the age of 70 -80, there is 1 people
So, if we do the total that comes
= 8 people + 4 people + 1 people
= 13 people
Hence, the no of people would be 13
The same is relevant
Helppp law of sines and law of cosines
Answer:
[tex]\displaystyle ST ≈ 15,9\\ RT ≈ 30,8 \\ m∠S = 111°[/tex]
Step-by-step explanation:
First off, find [tex]\displaystyle m∠S:[/tex]
[tex]\displaystyle 180° = 58° + 31° + m∠S → 180° = 89° + m∠S \\ 111° = m∠S[/tex]
Now that the third angle has been defined, we can move move forward with solving for a second edge, using the Law of Sines, but before proceeding, here are some things you should know about this triangle:
Edge s [RT] → [tex]\displaystyle m∠S[/tex]Edge t [RS] → [tex]\displaystyle m∠T[/tex]Edge r [ST] → [tex]\displaystyle m∠R[/tex]Now that we have the information, we can proceed with the process:
[tex]\displaystyle \frac{t}{sin∠T} = \frac{s}{sin∠S} = \frac{r}{sin∠R} \\ \\ \frac{28}{sin\:58°} = \frac{s}{sin\:111°} → \frac{28sin\:111°}{sin\:58°} → 30,82402055... = s \\ 30,8 ≈ s[/tex]
_______________________________________________
Now that RT has been defined, we can now proceed to solving the third edge, using the Law of Cosines:
[tex]\displaystyle s^2 + r^2 - 2sr\: cos∠T = t^2 \\ t^2 + r^2 - 2tr\: cos∠S = s^2 \\ t^2 + s^2 - 2ts\: cos∠R = r^2 \\ \\ 28^2 + 30,8^2 - 2[28][30]\: cos\:31° = r^2 → 784 + 948,64 - 1680\: cos\:31° = r^2 → \sqrt{254,1978397...} = \sqrt{r^2} → 15,94358303... = r \\ 15,9 ≈ r[/tex]
Your triangle is now complete!
I am joyous to assist you at any time.
Answer:
Step-by-step explanation:
In this case, you would use law of sines due due you being given two angles and one side.
LAW OF ANGLES IN TRIANGLES: 180 - a - b = c
So in this case: 180 - 31 - 58 = m<S = 91
LAW OF SINE: sin A / a = sin B / b = sin C / c
So in this case: sin 31 / ST = sin 58 / 28
28 sin 31 / sin 58 = ST = 17.0
sin 58 / 28 = sin 91 / x
28 sin 91 / sin 58 = RT = 33.0
If $1000 is shared between Kim and Roy. Kim gets $700 and Roy gets the remainder, what is the ratio is the shares.
friends help me out
state true or false
0 is the multiplicative inverse of 0?
Answer:
false
Step-by-step explanation:
I say false because the multiplicative inverse of 0 is undefined and the multiplicative inverse tells us that when you multiply a number by its inverse the product will be1 think the multiplicative inverse of 0 is undefined.
Gary works at a store on the weekends. Last weekend, he earned $112 for working a total of 14 hours. How much did Gary earn per hour
A: $7 per hour
B: $8 per hour
C: $12 per hour
D: $14 per hour
PLEASE HURRY ITS DUE TODAY :)
Randy is baking 3 batches of butter cookies and 3 batches of chocolate cookies. Each batch of butter cookies uses 2 1/4 cups of flour. He will use 12 3/4 cups of flour for al six batches. Determine how many cups of flour are needed for each batch of chocolate cookies.
Answer:
6 3/4
Step-by-step explanation:
3 time 2 1/4= 6 3/4
Tiles
-5X-2
5x + 2
5x - 2
-5x + 2
Pairs
-
120 + 8 - 72 - 10
1 2 + 17 – ſx – 15
CON
1
8 – 125 – 10 + 70
9 - - įx - 7
N
Step-by-step explanation:
➡(5x-2)(5x+2)=12
➡5x^2-(2)^2=12
➡25x^2-4=12[/tex]
➡25x^2=12+4=16
Step-by-step explanation:
[tex] \rm \mapsto \: (5x - 2)(5x + 2) = 12 \\ \rm \mapsto \: 5x(5x + 2) - 2(5x + 2)=12 \\ \rm \mapsto \: {25x}^{2} + 10x - 10x - 4 =12\\ \rm \mapsto \: {25x}^{2} - 4=12 \\ \rm \mapsto \:25x^2=12+4 \\ \rm \mapsto \: 25x^2=16[/tex]
Round off 452 to the nearest 100
Answer:
500
Step-by-step explanation:
5 is going to round off to 1 then give to 4 then it becomes 5 and other nos change to 0
Quadratics, Graphing
the vertex of the graph is (-2,-3)
The vertex is always the highest or top point on a graph.
ASNWER THIS AND ILL HUG YOU
Kim Invested $5,000 in a 3-year Certificate Of Deposit (CD) that pays 2.3% interest compounded annually. How much interest will she earn on the CD at the end of 3 years?
She earns 345$ for the whole 3 years.
A, B and C lie on a straight line.
Given that angle y = 135° and angle z = 97°, work out x.
Answer:
135°+97°+x=180°. 232°+x=180°. x=232-180=102°
:x=102°
A group of 8 people went out to lunch. The amount earn spent is shown in the table, Amount Spent Person on Lunch Brandon $12.00 Natalie $8.00 Anna $11.25 Ethan $7.75 Jacob $9.25 Victoria $11.25 Allison $10.75 Hunter $9.75 What is the mean amount spent on lunch? A. $8.50 B. $10.00 C. $10.25 D. $11.25
Answer:
10.25
Step-by-step explanation:
,