Explain why the triangle are similar. Then find the distance represented by x
Answers
Answer:
I think its the rule RHS or SAS that indicates that x is 180ft (scale factor of 1.5)
Step-by-step explanation:
first do 135/90 to find the scale factor of 1.5
then to find x, multiply 120 by the scale factor.
Related Questions
A radio station requires DJs to play 2 commercials for every 10 songs they play. What is the unit rate of songs to commercials.
Answers
Answer:
5 : 1 or 10 : 2
Step-by-step explanation:
a man is 3 times as old as his son. the sum of their ages is 48 years, how old is the son?
Answers
Let the sons age = x
The dads age would be 3x ( 3 times the sons age)
X + 3x = 48
Simplify:
4x = 48
Divide both sides by 4
X = 12
The sons age is 12
I need help pleaseeeee
No links
Answers
The pitchers can hold 320 ounces altogether.
pls mark me as brainliest!
Tìm hàm số bậc nhất,biết đồ thị đi qua điểm (3;−2), song song với đường thẳng
′:3−2+1=0
Answers
20234555446698382636
when reporting descriptive data such as the mean, what additional information should also be reported that expresses how different the scores are in the distribution?
Answers
Solve:
x + y = 7
3x - 2y = 11
By using Substituting method.
Answers
[tex]\large\underline{\sf{Solution-}}[/tex]
[tex]\sf \longmapsto x + y = 7 \: \: - - - (i)[/tex]
[tex]\sf \longmapsto 3x - 2y = 11 \: \: - - - (ii)[/tex]
By first equation,
[tex]\sf \longmapsto x + y = 7[/tex]
[tex]\sf \longmapsto x = 7 - y[/tex]
Now, we can find the original value of y.
[tex]\sf \longmapsto 3x - 2y = 11[/tex]
[tex]\sf \longmapsto 3(7 - y) - 2y = 11[/tex]
[tex]\sf \longmapsto 21 - 3y - 2y = 11[/tex]
[tex]\sf \longmapsto 21 - 5y = 11[/tex]
[tex]\sf \longmapsto - 5y = 11 - 21[/tex]
[tex]\sf \longmapsto - 5y = - 10[/tex]
[tex]\sf \longmapsto y = \dfrac{ - 10}{ - 5} [/tex]
[tex]\sf \longmapsto y = 2[/tex]
Now, we can find the original value of x.
[tex]\sf \longmapsto x + y = 7[/tex]
[tex]\sf \longmapsto x + 2 = 7[/tex]
[tex]\sf \longmapsto x = 7 - 2[/tex]
[tex]\sf \longmapsto x = 5[/tex]
Therefore, the values of x and y are 5 and 2 respectively.
Identify the domain and range of the following relation. {(7,-2), (7,4), (7,6), (7,-4), (7,1)
Answers
Answer:
look at explanation
Step-by-step explanation:
domain= all the 7s
range: -2, 4, 6, -4, 1
7
10 points
One force of magnitude 48 acts on an object. Another force of magnitude 90 acts on the object at a right angle, what is the magnitude of the resultant force on the object?
Type your answer...
Answers
Work out the value of 3.14
Answers
157/5....................
hey uhm can someone answer this for 12 points
Answers
[tex] \frac{0.2x - 3.2}{5} = 1.8 \\ 0.2x - 3.2 = 1.8 \times 5 \\ 0.2x - 3.2 = 9 \\ 0.2x = 9 + 3.2 \\ 0.2x = 12.2 \\ x = \frac{12.2}{0.2} \\ \boxed{ x = 61}[/tex]
HELP THIS IS DUE TOMORROW
Answers
Answer:
f it not possible to prove the triangle are conqrugent.
Answer:
D
Step-by-step explanation:
AAS
∠A = ∠D Given
∠B = ∠C Given
BC = CB Reflexive property
ΔABC ≅ ΔDCB AAS Congruent
maths giving 10 point asap 1 question only
Find the value of P
Answers
Answer:
p=7
Step-by-step explanation:
pqrs equal to tuv perimeters =60
triangle=20×3
60
Trapezium=(p+8)+12+12+3p
60=4p+32
4p=28
p=7
I need help pleaseeeee
Answers
Answer:
b
Step-by-step explanation:
5 5/16
Answer:
5 and 5/16
Step-by-step explanation:
Realiza los siguientes problemas de Tanto Por Ciento.
1. Se desplaza un camión consumiendo el 60% de su combustible, si el tanque
lleno tiene 45 litros de gasolina ¿Cuántos litros ha consumido?
2. En un gimnasio una persona se pesa y tiene 78 kilogramos de peso, si el peso ideal (100%) para una persona de su edad es de 62 kilogramos ¿Cuales el porcentaje de peso que tiene la persona?
3. Un cohete lunar ha consumido el 20% de su tiempo de vida útil, el cual es de 15 años (100%) ¿Cuânto tiempo de vida útil ha consumido el cohete lunar?
4. El volcán de Pacaya incremento su altitud en 25 metros en su ultima erupción de ceniza, si el volcán mide 2,552 metro ¿Qué porcentaje de altura incremento?
5. Beni tiene el 40% de la edad de su hermano Aarón que tiene 24 años ¿Que edad tiene Beni?
Answers
Answer:
1. 27 liters
2. 125.8%
3. 3 years
4. 0.98%
5. 9.6 years
Step-by-step explanation:
1. (60%)(45) = 27 liters
2. Percentage of weight relative to ideal weight = (100%)(78/62) = 125.8%, rounded to nearest 10th of a percent.
3. (20%)(15) = 3 years
4. Assume that the beginning height is 2552 meters and the height increases 25 meters. Then, the percentage increase = (100%)(25/2552) = 0.98%, rounded to the nearest 100th of a percent.
5. Beni's age = (40%)(24) = 9.6 years
Nathan usually drinks 38 ounces of water per day. He read that he should drink 71 ounces of water per day. If he starts drinking 71 ounces, what is the percent increase?
Answers
Answer:
104
Step-by-step explanation:
Answer:
87%
Step-by-step explanation:
how do you solve a no solution equation
Answers
Answer:
to solve a no solution equasion, you solve it like any other question. 4 example 3 +7 = 10 so 3 + _ = 10 its the same
Step-by-step explanation:
ayo please help me out
Answers
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•
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Answer:
-2/3x+4
Step-by-step explanation:
the reason is that if we take 2 point from the graph for example;
0,4 and 6,0
1) to get the gradient it is y2-y1/x2-x1
sub 0,4 and 6,0 into the equation from 1
4-0/0-6 which is 4/-6
4/-6 = 2/-3 and +4 because as seen in the graph it's hits the y-axis at +4
so it is 2/-3x + 4
You’ve decided to open a checking account. You know there are a number of differences with individual banking institutions. Name at least 3 good questions to ask to get started, and explain why knowing this information is helpful. Use complete sentences.
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Answer:
1. Can I use the Atm for free?
2. What happens if I withdraw more money than I have in my account?
3. Does my account pay me intrest?
Step-by-step explanation:
1.ATMs allow you to withdraw money from your checking account without visiting a bank branch. But some withdrawals could cost you. Many banks charge you to use machines operated by other banks or third parties, and those fees can add up quickly.
2. Withdrawing more than your account contains is called an overdraft. Bank overdraft services generally allow your transaction to go through, but you will be charged a fee. Some banks prevent you from overdrafting when swiping your debit card and may let you request that all transactions are declined when your account doesn’t contain enough funds.
3. Generally, if checking accounts pay interest, the rate is very low. High-yield checking accounts offer higher interest but typically require higher balances. Savings accounts offer higher rates, but because the accounts are intended for saving, they’re subject to different rules
Solve for the unknown.
Answers
n=8
HELP PLEASEEEEEEE!!!!
Answers
Step-by-step explanation:
answer/ explanation is in the picture
Answer:
2.02units
Step-by-step explanation:
tan68°=[tex]\frac{5}{x}[/tex]=2.4750868534163,so x ≈2
According to the graph, what is the value of the constant in the equation below?
Answers
Answer:
0.8
Step-by-step explanation:
just use guess and check. Divide each of the constants by the width of one point. When you find a constant that matches, try that out with all the other widths, if it works with the other widths, then you found the right constant!
70+2e+3e=180° answere me
Answers
Answer:
2e+3e=180-70
5e=110
e=110÷5
e=22
Which polynomial function has a leading coefficient of 1, roots -2 and 7 with multiplicity 1, and root 5 with
multiplicity 2?
Of(x) = 2(x + 7)(x + 5)(x - 2)
Of(x) = 2(x-7)(x - 5)(x + 2)
Of(x) = (x + 7)(x + 5)(x + 5)(x - 2)
of(x) = (x-7)(x-5)(x - 5)(x + 2)
Mark this and return
Save and Exit
Next
Sb
Answers
Answer:
of(x) = (x-7)(x-5)(x - 5)(x + 2)
Step-by-step explanation:
Please answer quickly giving brainliest
Evaluate 1/2(x divided by 4)+y when x = 16 and y = 2/5 A. 4/5, B. 19/10, C. 12/5, D. 32/5
Answers
The expression 1/2(x divided by 4)+y when evaluated for x = 16 and y = 2/5 is 12/5
How to evaluate the expressionThe mathematical statement of the expression is given as
1/2(x divided by 4)+y
When the above expression is expressed using proper mathematical operators
We have the followng expression
1/2(x/4) + y
From the question, we have the followng values
x = 16 and y = 2/5
This means that
1/2(x/4) + y = 1/2(16/4) + 2/5
When evaluated, we have
1/2(x/4) + y = 12/5 or 2.4
Hence, the value of the expression si 12/5
Read more about expression at
https://brainly.com/question/15775046
#SPJ1
The expression -7y is a
a. term
b. variable
c. constant
Answers
Answer:
the answer is a) term
Step-by-step explanation:
hope this helps! :)
brainliest?
What is the GCF of x^3y^5z^2 and x^4yz^5?
If your are confused the question is also in the picture down below
Answers
In this case, the common factors are x,y and z.
The lowest degree of x is x^3, the lowest degree of y is y and the lowest degree of z is z^2.
So the answer is x^3yz^2
A teacher tells her students she is just over 1 and billion seconds old.
1. Write her age in seconds using scientific notation.
Answers
Step-by-step explanation:
Words Decimal Representation Scientific Notation
ten million 10,000,000 1 x 107
one hundred million 100,000,000 1 x 108
one billion 1,000,000,000 1 x 109
ten billion 10,000,000,000 1 x 1010
One year = (365)x(24)x(60)x(60)
Seconds = 31,536,000 seconds= 31.536 million seconds
So 1 Billion Seconds
(1000,000,000)/31,536,000= 31.536 years
So 1 billion seconds would be 31 years 8 mouths 19 days 1 hour 46 minutes and 4 seconds
Andy is scuba diving. He starts at sea level and then descends 10 feet in 2 1/2 minutes.
Part A. How would you represent Andy’s descent as a unit rate ? Express your answer in an integer.
Part B.If he continues at this rate , where will Andy be in relation to sea level after 6 minutes?
Answers
Answer:
A. -4 feet per minute (FPM)
B. -24 feet below sea level.
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST TO BEST ANSWER
Answers
Answer:
option D
[tex] {10x}^{2} + 3x - 8[/tex]
Answer:I would say A I found out 2X^2+-1 first
Step-by-step explanation:2x
2
+−1
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax
n
is nax
n−1
.
2×2x
2−1
Multiply 2 times 2.
4x
2−1
Subtract 1 from 2.
4x
1
For any term t, t
1
=t.
4x
Then I saw that 6-2 making 4 so I chose the first one
PLEASE HELP!!! 20 POINTS
Justify each step of the solution by stating the property that was used to get to each step.
Given: 2(10 − 13)+ 9 −5 = −34 + 55
Step 1: 2(10 −13) +9 = -34 + 60
Step 2: 20 — 26x + 9x = -34x + 60
Step 3: -17x = -34x + 40
Step 4: 17x =40
Step 5: x = 40/17
Answers
Answer:
Step-by-step explanation:
Properties used in each step are as below-
2 (10 -13x) + 9x = -34x +60
Step 1: -Associative property
Step 2: - Additive property of equality.
Step 3: - Additive property of equality.
Step 4: - Division property of equality