Answer:
44 1/2 pph
Step-by-step explanation:
1/3 of an hour she reads 14 3/4 pages,that means that 3 times 14 3/4 equals 44 1/2 pages per hour
I PROMISE ILL GIVE BRAINLIEST IF U ANSWER THIS CORRECTLY!!
PLEASE I REALLY NEED THE RIGHT ANSWER!
TYSM
Answer:
Approximately, C or A
Step-by-step explanation:
Trigonometric functions
9514 1404 393
Answer:
β ≈ 39.9°
θ ≈ 50.1°
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to remind you of the relationships between the sides of a right triangle and the trig functions of the acute angles.
For angle β, we know the opposite side and the hypotenuse, so the relevant relation is ...
Sin = Opposite/Hypotenuse
sin(β) = 61/95
The inverse function is used to find the angle when the sine is known.
β = arcsin(61/95) ≈ 39.9°
Of course, the angle θ is the complement of this:
θ = 90° -39.9° = 50.1°
Answer:
Step-by-step explanation:
sin β = 61/95 = 0.642105
β = 39.95 degrees.
O = 90 - 39.95
= 50.05 degrees
cos O = 61/95.
Note that cos (90-β) = sin β.
4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+
Answer:
72
Step-by-step explanation:
4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4
Count the number of 4s. There are 18 of them.
So,
4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4
= 18 × 4
= 72
______
RainbowSalt2222 ☔
This graph represents a quadratic function. What is the value of a in this functions equation?
A. -1
B. 2
C. -2
D. 1
Answer:
B .2 is the answer B.2가 답이다
A plane flew at a constant speed between Denver and Chicago. It took the plane 1.5 hours to fly 915 miles.
Complete the table.
Time (Hours
Distance (Miles)
Speed (Miles Per Hour)
1
1.5
2
2.5
t
There are 25 people in a room; 5 are men, 8 are women, and the remainder are children. Express the number of children in the group as a fraction.
Answer:
12/15
Step-by-step explanation:
so if 5 are men then 5/25= 1/5
women= 8/25
add fractions 8/25 + 5/25= 13/25
total is 25 people so 25-13= 12
12/25=children
(check just in case i'm wrong)
Kaylin mixed two liquids for a science experiment. One container held 7/8 cup and the other held 9/10 cup.what is the total amount of the mixture
Answer:
71/40
Step-by-step explanation:
We find the common denominator, which is 40,
so the first numerator is 9x4, and the second numerator is 7x5,
and adding them we get 71
and so the answer is numerator/denomitar = 71/40
Answer:
1 31/40 cupStep-by-step explanation:
Add up the volumes to find the volume of the mixture:
7/8 + 9/10 = 5*7/5*8 + 4*9/4*10 =35/40 + 36/40 =71/40 =1 31/40 cupfind the number which log reading is 6797
Answer:
The number is log 47base9
can you find the equation for the math problem?
Answer:
No
Step-by-step explanation:
No, i can't and I don't know why, but here is the answer; ASK your MOM!?
Answer:
Step-by-step explanation:
Decrease % = 10% = 10/100 = 0.1
[tex]V =5000*(1 - 0.1)^{t}\\\\V = 5000* (0.9)^{t)[/tex]
PLEASE HELP!!!
how long does it take light from Proxima Centauri to reach Earth
Answer:
613 YEARS
Step-by-step explanation:
3a x 5b to the power of C Divided by D =2581
1968+613
Answer:
dprox = 1.295 parsecs× 206,000 AU 1 pc × 1.5 × 1011 meters 1 AU = 4.00×1016 meters . This length of time can also be written as 2.22 × 106 min, or as 37,100 hr, or as 1540 days, or as 4.23 years.
Step-by-step explanation:
hopefully this helps
Find the slope of a line through points (-7,-4) and (0,9)
PLEASE SHOW WORK
Answer:
-7/13
Step-by-step explanation:
-7 - 0 = -7
-4 - 9 = -13
Slope is - 7/13
Negative seven thirteenths
A stadium has 47,000 seats. Seats sell for $42 in Section A, $36 in Section B, and $30 in Section C. The number of seats in Section A equals the total number of seats in Sections B and C. Suppose the stadium takes in $1,779,000 from each sold-out event. How many seats does each section hold?
Answer:
section A holds 23,500 Section B holds 11,750 And Section C holds 11,750
Step-by-step explanation:
Section A is half of the stadium so divide 47,00 by 2 you get 23,300 so that is Section A than b and c are the other half for divide 23,500 by 2 and you get 11,750
Plz help, I have to find the value each variable
answer:
・x = 50
・y = 61
step-by-step explanation:
・first things you should know —
y + 8 + 2x + 11 = 180 ( supplementary angles equal to 180° )
・five sides add up to 540° ( pentagon! )
・therefore:
108 + 125 + 98 + 98 + 2x + 11 = 540
440 + 2x = 540
2x = 100
・x = 50
use what you know and plug in ;
y + 8 + 2x + 11 = 180
y + 8 + 2(50) + 11 = 180
y + 119 = 180
・y = 61
・you can always plug in or substitute to check your answers.ᐟ
Simon makes 30 cakes. He gives of the cakes to Sali. He gives 10% of the 30 cakes to Jane. 5 What fraction of the 30 cakes does he have left?
Arrange 2/3,6/7,13/21 in ascending order of magnitude.
please I don't really get the question I need more of an explanation of it.
thanks
Step-by-step explanation:
it means to arrange the number from smallest to the biggest
13/21, 2/3 , 6/7
since 13/21 =0.61904....
2/3= 0.66666666
6/7 = 0.85714285714
if you need more help
my whats app number is +2348134440903
Answer:
13/21, 2/3 , 6/7
Step-by-step explanation:
An ice company sells 7 bags of ice for 21$ how much would it cost PER bag of ice
Answer:
3
Step-by-step explanation:
You pay your parents $45 dollars a month to have a phone, plus your parents charge you an extra $2 for every hour you spend on it. If you are on your phone for 90 hours in a month, how much money would you owe your parents after a month? You would owe them how many dollars.
Answer:
Step-by-step explanation:
answer is 225$
13 -2(v - 2)=-3 – 2v
A. One solution
B. No Solution
C. Infinite Solutions
Answer:
B. No Solution
Step-by-step explanation:
[tex]13-2(v-2)=-3-2v\\\\12-2v+4=-3-2v\\\\16-2v=-3-2v\\\\16\neq -3[/tex]
i need help on this question lol
Answer:
m=8
Step-by-step explanation:
summing up the angles and equating it to 90
Someone plz help me :(
Answer:
C. Brooke finished in 115 minutes, so she was faster.
Step-by-step explanation:
Lets convert the measurements into the same units.
125 minutes (already in minutes)
1 hour (60 minutes) 55 minutes
60+55=115
Brooke ran the half marathon in 115 minutes
Since 115 is less than 125, Brooke was faster
A cell phone provider offers a new phone for $600 with a $70 monthly plan, making the function for the average cost per month of the phone C(x)= 600+70x/x, where x is the number of months we’ll use the phone service. How many months would you need to use the phone in order for the average cost to be less than $80?
Answer:
it is 525 per month i did cross multiply divide
Step-by-step explanation:
If a roll of fabric is 7 1/2 yards long and is to be cut into pieces that are 5/8 of a yard each,many pieces can be cut? Justify your answer.
Answer:
12 pieces can be cut
Step-by-step explanation:
5/8 yard per piece
5/8 = 0.625 yard
We have 7.5 yards total
7.5 / 0.625 = 12
9x+2y=22 and 18x-5y=26
Answer:56x
Step-by-step explanation:
Answer:
If u wanted to solve the system of equations ur answer would be...
(2,2)
x=2, y=2
Step-by-step explanation:
The solution to the one-step equation 5x=200 is x = _____.
Answer:
The answer to your problem is 40.
Step-by-step explanation:
First you simply divide 200 by 5. the answer is 40. Therefore x = 40.
Hope this helped! Please mark me brainliest!
Which of the following expressions is equivalent to the expression -5(3x + 8)
A -15x + 40
B -15x - 8
C -15x - 40
D -15x + 8
Answer:
d
Step-by-step explanation:
easy
please help me with this question
Answer:
The answer is A, the first one
Step-by-step explanation:
Hope this helps!
Use the functions f(x)=4x+10 and g(x)=2x-4.
Find the value of g(5)
Answer:
6
Step-by-step explanation:
g(5) represents x=5
you would substitue 5 for x in g(x)=2x-4
g(5)=2(5)-4
g=6
(02.06)The table below shows that 1 day equals 24 hours. Notice that 12 hours is one-half of that. Use the table to help you determine how many days are equal to 42 hours. TABLE
1 DAY
A: 1 And 1/4 24 HOURS
12 hours 12 hours
B:1 and 1/2
C:1 and 3/4
D:2 days
pllzzzz I NEED BRAINLIEST!!
Answer:
C:1 and 3/4
Step-by-step explanation:
We can use a ratio to solve
1 day x days
------- = -------------
24 hours 42 hours
Using cross products
1 * 42 = 24x
Divide each side by 24
42/24 = x
21/12 = x
7/4 = x
4/4 + 3/4 =x
1 3/4 =x
1 3/4 days = x
Kurt swims 575 yd at each swim practice. If he practices Monday Wednesday and Friday about how many yards will he swim that week
Answer:
1725 in that week
Step-by-step explanation:
So he pratices 3 times a week 575 yards each time.
All we have to do is multiply!
575 × 3 = 1725
Have a great day! :D
If the puppy's weight is still 20%, what is the percentage represented
by Jada's friends dog?
Answer: 20 poorxcent moere than what it was
Step-by-step explanation:
