Answer:
La pregunta esta incompletea porque no incluye el angulo de Raul y el angulo de Blas. Busque un ejemplo similar y encontre que el angulo de Blas es 60° y el de Raul es 45°. Suponiendo que ambos midieron el angulo desde el suelo:
tangente 60° = altura / (41 - d)
tangente 45° = altura / d
altura = (41 - d) · tangente 60° = (41 - d) · 1.73205
altura = d · tangente 45° = d · 1
d = 71.01408 - 1.73205d
2.73205d = 71.01408
d = 71.01408 / 2.73205 = 25.993 ≈ 26 metros
sustituimos:
altura = d · tangente 45° = 26 · 1 = 26 metros
La altura del generador es de 26 metros
Find the value of f(7).
Answer: go to 10 the over 7 right im pretty sure
Step-by-step explanation:
Answer:
f(7) = - 5
Step-by-step explanation:
Locate x = 7 on the x- axis. Go vertically down to meet the graph, then read the corresponding value of y on the y- axis.
The y- value is - 5
Thus
f(7) = - 5
Please help with this problem.
Answer:
i'm pretty sure the answer is A
Step-by-step explanation:
Using a deck of cards, what is the following probabilty for getting a P(Face Card and Club)?
Answer:
what you mean
Step-by-step explanation:
Answer:
I believe it would be 25% because 25% of the cards are clubs.
please help. This is not too hard.
Answer:
4x
Step-by-step explanation:
u need to distrubute
2x+2+2x-2
Then combine like terms
Answer:
4x
Step-by-step explanation:
2(x+1) + 2(x-1)
2x+2 + 2x-2
4x
kayla works at a coffee shop, and yesterday she earned $6.25 an hour plus $8.50 in tips. Let x represent the number of hours worked and y represent the total amount earned
Answer:
y=6.25x+8.5Step-by-step explanation:
Step one:
Given data
amount of money earned per hour= $6.25
amount of money made in tips= $8.5
if x represents the number of hours worked and
y represents the total amount earned
The linear function for the total is expressed as
y=mx+c
Step two:
Hence for the situation given the expression for the total is
y=6.25x+8.5
Say Kayla worked for 2 hours
that is x=2, the total she would have earned is
y=6.25(2)+8.5
y=12.5+8.5
y=21
For a 2 hour work, Kayla will make $21
2×3=
[tex]2 \times 3 = [/tex]
what is the correct answer of 12.8 -21.6
Answer:
-9.8
Step-by-step explanation:
I switched them around and made 21.6 a negative and 12.8 a positive. So then it would be like doing 21.6-12.8 which is way easier
21.6
-12.8
____
9.8
Then you convert the 9.8 to a negative.
Answer:
-8.8
Step-by-step explanation:
21.6
-12.8
____
8.8
- because 21 > 12.8
Math!! Pls help
Which expression is equivalent to x^2 - 4x -45
Answer:
D
Step-by-step explanation:
x^2-4x-45
(x-9)(x+5)
What two numbers when multiplied make the -45 and when added make the -4? -9 and +5
Caleb buys a two-pint bottle of juice for $4.48. What is the unit rate of the
cost of the juice per fluid ounce?
Answer:
0.14
Step-by-step explanation:
Not sure if this is what you are asking but, 2 pints is 32 ounces. So if you want juice per ounce then you divide 4.48/ 32 which gets you: 0.14. Sorry if this is not what your are looking for.
what is the 12% of 60?
Answer:
7.2
Step-by-step explanation:
i saw on google...
Answer:
7.2 if needed round 7.20
Step-by-step explanation:
60 x 12%
7.2
convert 0.125 to fraction plz and thank yo
Answer:
125/1000
Step-by-step explanation:
you reduce this to lowest terms by dividing the numerator and denominator by 125 to get the equivalent fraction 1/8
An aquarium in the shape of square will hold 25 gallons of water. If the volume is 3.375 cubic ft., find the length of one side?
Answer: The length of one side = 1.5 feet
Step-by-step explanation:
GIven: The shape of aquarium is square ( in 3d its cube).
Its volume = 3.375 cubic ft
Volume of cube = [tex](side)^3[/tex]
i.e. side = [tex](Volume)^{\dfrac13}[/tex]
Now, Side of aquarium = [tex](3.375)^{\frac13} =(1.5^3)^{\frac13} =1.5[/tex] [[tex]1.5^3=3.375[/tex]]
Hence, the length of one side of aquarium = 1.5 feet
which inequality is shown above
Answer:B
Step-by-step explanation:
Starts on 2 next pt is down 1and 2right
And its shaded below the line < and solid line less than or equal too
< _ with line underneath the <
Answer:
B
Step-by-step explanation:
You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your block twice and the whole neighborhood 4 times in 31 minutes. How long does it take you to ride around the neighborhood?
Answer:
7 minutes
Step-by-step explanation:
okay so lets make blocks = x and neighborhood = y
2x + y =10
2x + 4y = 31
multiply the top equation by -1 so we can single out y
-2x - y = -10
2x + 4y = 31
combine the two equations
3y = 21
since the x's have canceled each other out, just divide both sides by 3 to get a single y
y = 7
A 9-pound bag of sugar is being split into containers that hold 2/3 of a pound. How many containers will the 9-pound bag create?
Answer: below
Step-by-step explanation: You simply need to divide the total amount of sugar (9 lbs) by the amount that you put into each bag (2/3 lb). This expression looks kind of ugly in this form, so let's instead multiply 9 by the reciprocal of 2/3, which in this case is 3/2. The reciprocal of any number is just 1 divided by the number.
Answer:
12
Step-by-step explanation:
Each 3 pounds will need 4 containers
Anna has saved $525 for a new flat-screen television. She plans to save an additional $50 per month. An equation that represents her total
savings as a function of the number of months she will save, m, is s(m) = 525 + 50m. Anna wishes to buy a flat-screen television that
costs $1,225, including tax. Which of these statements is true?
s(3) = 1725, so it will take Anna 3 months to save enough to buy the television.
s(14) = 1225, so it will take Anna 14 months to save enough to buy the television.
s(1225) = 61250, so it will take Anna 61,250 months to save enough to buy the
television
There is not enough information to answer the question.
Answer:
2nd one (14)
Step-by-step explanation:
525+50m=1225 take 525 from both sides
50m=700 divide 50 from both sides
m=14
If will take 14 months to save up the money.
The population of a town was 25,000 people. Then 3,200 people moved away. What was the percent of decrease?
Group of answer choices
Answer:
12.8 %
Step-by-step explanation:
(3200)/(25000) *100
Help me you guys I will apprecaite
Help I’m dumb . Plus I suck at math
Answer:
Yes
No
Step-by-step explanation:
The first question is yes the second one is no...
how many days cut the Morales family rent a car for it if they choose this rental car company with her estimated budget
Answer:
4 days
Step-by-step explanation:
55d+15d=70d
70d+35=315
-35=-35
70d= 280
Divide by 70
X=4
use properties to find each product.
2.6 x 1.4=
4.5 x 0.08=
Plant A is 5 centimeters tall and growing at the rate of 3 centimeters a month. Plant B is 4 centimeters tall and growing at the rate of 4 centimeters a month. When will Plant B exceed the height of Plant A?
Answer:
The answer is plant B will exceed plant A in two months at the height of 12 centimeters long.
Step-by-step explanation:
Rewrite plant A and B as a linear function
y=3x + 5
y=4x + 4
Then, let x represent the # of months
Next, try to increase the amount by one in both equations until plant B will exceed plant A
pls mark me as brainliest
show me a graph of a linear function
Choose the correct translation for the following statement. It is at most ten.
Answer:
x ≤ 10
Step-by-step explanation:
A refrigerator cost $875. 50, you pay 6% tax. How much is the tax you would pay?
52.53
5253.00
10.00
928.03
Answer:
Step-by-step explanation:
875.50*6%=52.53<---tax paid
875.50+52.53=928.03<--- total paid
Answer:
928.03
Step-by-step explanation:
SOMEONE PLEASE GIVE ALL THE ANSWERS I WILL GIVE ALL MY POINTS
Answer:
This is so cool.
Step-by-step explanation:
Oh my god.
A
Step-by-step explanation:
Samir took a total of 21 quizzes over the course of 3 weeks. After attending 6 weeks of school this quarter, how many quizzes will Samir have taken in total? Solve using unit rates.
help rn please im failing hard
Answer:
a = -40/3
Step-by-step explanation:
(7a - 4) = (4a - 44)
7a - 4 = 4a - 44
7a = 4a - 44 + 4
7a = 4a - 40
7a - 4a = - 40
3a = - 40
3a/3 = -40/3
a = -40/3 or -13.3333 repeating
Need help thank you!
Answer:
Z is 15 and Y is 7.5
Step-by-step explanation:
Z= 25*.6
Y=12*.6
Help me plzz!!!!!!!!!!!!!!!!!!!!!!!!!!
9514 1404 393
Answer:
162 degrees
Step-by-step explanation:
Angles P and F are supplementary, so ...
3x^2 +12x = 180
x^2 +4x = 60
x^2 +4x -60 = 0
(x +10)(x -6) = 0
The useful value of x that makes this true is x=6.
The measure of angle Q is 3x, so is 3·6 = 18 degrees. The measure of angle S is the supplement to that:
∠S = 180° -18° = 162°
