Answer:
1 4/5
Step-by-step explanation:
-3/5(-1/1/3) = -3/5(-3) = 9/5 = 1 4/5
a • a • a • a
Please answer!!!
Answer:
A to the 4th power
Step-by-step explanation:
Answer:
Where the question?
Step-by-step explanation:
Please help!! Giving brainliest and extra points!! (Click on the photo)
Answer:
50.24
Step-by-step explanation:
The formula for the area using diameter is A=1/4πd^2. So just plug the 8 into the formula, A=1/4π8^2, and solve. The answer will come out to be 50.27 which is the closest to 50.24.
Find RSQ and TSQ I will Brainliest
Answer:
Hey there!
15x-43+8x+18=90
23x-25=90
23x=115
x=5
RSQ=15(5)-43, or 32
TSQ=8x+18, or 58
Let me know if this helps :)
Step-by-step explanation:
can somebody please answer this
Step-by-step explanation:
Perimeter= 3x-4+3x-7+4x+2x+10
=12x-1
So option b.
Work out the area of this circle.
Take a to be 3.142 and give your answer to 2 decimal places.
9 m
Answer:
Area of a circle = 3.14 X radius X radius
= 3.14 X 4.5 X 4.5 = 63.585 m2
Hope this helps....
Step-by-step explanation:
HELP PLEASE!! I'm giving brainliest to the person who gives me a full correct answer! you'll get 50 points for answering and when i give you brainliest it will give you the other 50 automatically!!!! thank you so much
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1)
Fact :: Reason
∠DCE = 90° :: sin ∠EDC = sin 30° = 1/2 = 8/16 = CE/DE
∠ACB = 90° :: ∠DCE and ∠ACB are vertical angles
∠ABC = 60° :: 180 - ∠CAB - ∠ACB = 60°
∠CED = 60° :: 180 - ∠EDC - ∠DCE = 60°
△CDE ⁓ △ABC :: Same angles (AAA)
2)
Let's solve for AB
sin 30° = 1/2
sin 30° = BC/AB = 15/AB
1/2 = 15/AB ⇒ AB = 30
AB = 30 in
Let's solve for AC (using another way)
AC/12 = 15/8
AC = 12 * 15 / 8 = 22.5
AC = 22.5 in
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Hope I could help you! If there was anything you didn't understand, don't be afraid to ask in the comments below!
Have a good day! (●'◡'●)
Multiply.
9i (5-2i)=
Answer:
The answer is 45i + 18
since i *i=-1
Which value of k makes the equation k2=10k2=10 true?20
20
12
8
5
Answer:
5
Step-by-step explanation:
During a thunderstorm, 600 millimeters of rain fell in 30 minutes. How fast did the rain fall, in millimeters per minute?
A bucket of golf balls contains yellow golf balls and white golf balls. You collect there presentative sample shown. Based on your sample, predict how many golf ballsare yellow If the bucket contains 60 golf balls
Answer:
30
Step-by-step explanation:
Half of 60 is 30. I am not a 100% sure of it tho.Can someone help. “At the market you can buy 5 bags of apples for $23.60. At the orchard you can get 7 bags of apples for $32.76. Which is the better deal?”
Answer:
7 for $32.76
Step-by-step explanation:
23.60/5 is $4.72
32.76/7 is $4.68
Answer: $4.72
Step-by-step explanation:
To solve this problem we need to find the unit price of a bag of apples(one bag)
Thus, simply do 23.60/5 to get 4.72 and 32.76/7 to get 4.68. Because 4.68 < 4.72, the orchard is a better deal.
Hope it helps <3 :D
Carlos walked to school on 14 of the 20 school days in February. Which value is equivalent to the fraction of the school days in February that Carlos walked to school?
The choir group is going to a concert and will use 8 vans. There are 23 boys and 25 girls. How many students will fit in each van?
Answer:
6
Step-by-step explanation:
23+25=48
48÷8=6
Please help me ASAP , thank you
Copy Central prints black and white or colored copies. Yesterday, they printed 9 black and white copies for every 5 colored copies. If they printed 200 color copies, then how many black and white copies were printed
Answer:
360
Step-by-step explanation:
ok sooo If 9 were black and white them there were 5 for colored so you do 200/5 so you can figure out what to multiple with the black and white. So 200/5 = 40 then you do 9 * 40 = 360. Sorry if this does not make sense.
What is the total surface area of the triangular prism? Select one:
O 60m²
O 30m²
O75m²
O 63m²
Someone help please
how do i solve this??
Answer: DNE, no solution
Step-by-step explanation:
You cant take the even root of a negative number without introducing the imaginary number 'i'
$3 is what percent of $10?
The value of $3 is 30% of the number $10.
The percentage is a way to express a proportion or a fraction as a fraction of 100. It is commonly used to compare values or quantities relative to a whole or a total.
The term "percentage" comes from the Latin word "per centum," which means "per hundred." It implies that a percentage value represents a certain number out of 100 parts.
To calculate a percentage, you typically divide a part or a quantity by the whole or the total and then multiply the result by 100. The resulting value represents the percentage equivalent of the part or quantity.
The per cent value is calculated as,
[tex]x = \dfrac{3} {10} \times100\\x = 0.3\times100\\x = 30 \%[/tex]
Therefore, the percentage value is 30%.
To know more about the percentage follow
https://brainly.com/question/14230790
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HELPPPPP PLEASE I need to solve this
Answer:
85°
Step-by-step explanation:
there's 180° in a triangle
Step-by-step explanation:
x + 65° + 30° = 180° { being sum of angles of triangle }
x + 95° = 180°
x = 180° - 95°
x = 85°
Hope it will help :)
A building is 456 feet tall and 95 feet wide. If a scale model of the building is 12 inches tall, what
is the width of the scale drawing?
A.
3.1
B.
2.8
C.
2.5
D.
2.1
B
Ob
D
C С
od
4
Answer:
I think the answer is C
Step-by-step explanation:
456÷12= 38
95÷38= 2.447 (about 2.5)
4. Given two fair dice, find the probability of rolling a sum of 8 on the
two dice.
To easily find the number of ways to get a sum of 8, one should create.
what is the sum
-5.7+ (-4.2)=
please answer
Answer:
-5.7-4.2=-9.9 is answer
Kylie bought 10 chicken wings for $15. What was the cost of the wings in wings per dollar?
Answer: $2.50
Step-by-step explanation:
1.5$ per wing
I like chicken wings
Simplify 3f-2f+f I need a answer for that please
Answer:
2f
Step-by-step explanation:
3f-2f+f | Given
1f + f | Subtract 3f and 2f
2f | Add 1f and 1f.
Use the equation below to find the axis of symmetry in the given problem
PLEASE HELP I HAVE 3 MINUTES TO TURN THISS IN HELPPPP!!!!! You bought 10 Frisbees for $11.90. What was the cost per Frisbee?
Answer:
each frisbee costs $1.19
Answer:
It should be $1.19 I hope this helps
Step-by-step explanation:
Stella had 30 minutes to do a three-problem quiz. She spent 9 7/10
minutes on question A and 5 2/5 minutes on question B. How much time did she have left for question C?
Answer: 14 9/10 mins left
Step-by-step explanation: 9 7/10 + 5 2/5 five and two fifths=5 4/10 9+5=14
7/10+4/10=1 1/10 1 1/10+14=15 1/10 30-15 1/10=14 minutes and 54 seconds
write the equation of the line that passes through the given point and has the given slope.
(4,2) slope=3
I have 2 lines in this graph I need to know which line has a slope of one and which has a slope of 2
Answer:
what graph
Step-by-step explanation: