Answer:
The answer would be C
Step-by-step explanation:
Evaluate:
(15 +12) - 3 to the second power
Answer:
Step-by-step explanation: (15+12)-3^2 power ------> 27-3^2 power ----> 27-9 ----> equals 18
ANSWER:
18
SOLUTION:
(15+12) -3^2
(15+12) = 27
=27-3^2
=27- 9
=18
4, 4, 4, 2, 1,
What is the volume of this container?
Answer:
put a pic i cant see the model
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
Can someone help me with these word problems?
Answer:
First Answer: 12.5 weeks
Third Answer: 16 minutes(I think it was a really long decimal so I rounded it up)
Each time Caroline goes shopping she decides whether or not to buy fruit.
The probability that she does buy fruit is 0.4.
Independently, she then decides whether or not to buy a CD, with a probability of 0.3 that she does buy a CD.
Work out the probability that she buys fruit or buys a CD or both.
Answer: 0.58
Step-by-step explanation:
Step 1 : Caroline buys fruit and buys cd ( buys both) = 0.12 ( 0.4 x 0.3)
Step 2 : Caroline buys fruit and not cd = 0.28 ( 0.4 x 0.7)
Step 3 : Caroline doesn't buy fruit but buys cd = 0.18 ( 0.6 x 0.3 )
STEP 4 (FINAL STEP) : Add all the probabilities ( 0.12 + 0.28 + 0.18)
Answer: 0.58
Step-by-step explanation:
Step 1 : Caroline buys fruit and buys cd ( buys both) = 0.12 ( 0.4 x 0.3)
Step 2 : Caroline buys fruit and not cd = 0.28 ( 0.4 x 0.7)
Step 3 : Caroline doesn't buy fruit but buys cd = 0.18 ( 0.6 x 0.3 )
STEP 4 (FINAL STEP) : Add all the probabilities ( 0.12 + 0.28 + 0.18)
ANSWER = 0.58
Find the area of the figure.
(Sides meet at right angles.)
3 ft
2 ft
2 ft
1 ft
5 ft
2 ft
2 ft
3 ft
Is that right?
Please help
Answer:
yes x = 16
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, that is
133 = x + 117 ( subtract 117 from both sides )
16 = x
Pls help ill give 5.0/5 for helpful answer
Answer:
Step-by-step explanation:
[tex]3h+\sqrt{2}=\sqrt{5}\\ \\ 3h=\sqrt{5}-\sqrt{2}\\ \\ h=\frac{\sqrt{5}-\sqrt{2}}{3}[/tex]
Please help me I dont have that much time
the lengths of the sides of a triangle are 2n, n^2 and n+5 for what value of n do these lengths not make a triangle ?
Answer:
Step-by-step explanation:
Try n = 2
2n = 4
n^2 = 4
n+5 = 7 That works. It will make a triangle since the 2 smallest numbers are bigger than 7
Try n = 3
2n = 6
n^2 = 9
n + 5 = 8 That works. Same reason as above.
n = 4
2n = 8
n^2 = 16
n + 5 = 9 That works. Same reason.
n = 5
2n = 10
n^2 = 25
n+5 = 10 Aha! That doesn't work. the two smaller numbers only = 20.
There are likely many numbers that don't work. I'll try one more
n = 6
2n = 12
n + 5 = 11
n^2 = 36 This won't work either. Same reason as n = 5.
Which inequality represents all values of x for which the quotient below is defined? √x+2÷√5-x
Answer:
The answer is C -2<x<5 ihope its help-2 ≤ x < 5
represents all values of x which the quotient √(x+2) ÷ √(5-x) is defined.
How do I solve this equation? 2/3(x-4)=1/2
Answer:
19/4
Step-by-step explanation:
the answer is 19/4.From the photo
A,B,C, or D?
__________
A teacher lives 8 miles from school. She drives a 2015 Chevy Camaro that gets 19 miles per gallon of gas. How much fuel will she need to get TO AND FROM work for the week?
Answer:
Step-by-step explanation:
Technically we cannot solve this without knowing how many days a week that she works.
f=(16mi*d)(gal/19mi)
f=(16/19)d
We would have to assume that she works a certain amount of days. If we assume she works every day
f=7(16/19)=112/19, approximately 5.9 gal
Please give me the correct answer.
Answer:
1:2
Step-by-step explanation:
The left side goes up one when the left goes up 2
2x + 8 = 14 solve the equation you may find using algebra tiles to be helpful
Answer:
x = 3
Step-by-step explanation:
2x + 8 = 14
2x = 6
x = 3
Answer:
3
Step-by-step explanation:
subtract 8 from both sides
then divide 2 from both sides to get x = 3
Divide R2
848 in the ratio 3:5.
Answer:
1 = 3x = 3 x 356 = 1068
2 = 5x = 5 x 356 = 1780
Step-by-step explanation:
Rupees = 2848
3x + 5x = 2848
8x = 2848
x = 2848 / 8 = 356
1 = 3x = 3 x 356 = 1068
2 = 5x = 5 x 356 = 1780
I hope im right!!
9514 1404 393
Answer:
₹318 : ₹530
Step-by-step explanation:
One part is 3/(3+5) of the total, so is ...
(3/8)(₹848) = ₹318 . . . first part
The other part is the remaining 5/8 of the total, so is ...
(5/8)(₹848) = ₹530 . . . second part
Which expression is equivalent to 2a^2b^11/5c^5
Answer:
The measure of angle JKL is 97 degrees.Apr 12, 2020
Step-by-step explanation:
The measure of angle JKL is 97 degrees.Apr 12, 2020
Find the value of h(45) for the function below.
Answer:
I agree with her her explain and her solving
A rectangular garden has a walkway around it. The area of the garden is 6(5.5x + 2.5). The
combined area of the garden and the walkway is 7.5(8x +4). Find the area of the walkway around
the garden as the sum of two terms.
Answer:The area of the walkway around is 26 x + 16 as the sum of two terms
Step-by-step explanation:
A rectangular garden has a walkway around it
1. The area of the garden is 4(4.5 x + 1.5)
2. The combined area of the garden and the walkway is 5.5(8 x + 4)
We need to find the area of the the walkway
To find the area of the walkway by subtracting the area of the
rectangle from the combined area
∵ The combined area = 5.5(8 x + 4) ⇒ simplify it
∴ The combined area = 5.5(8 x) + 5.5(4)
∴ The combined area = 44 x + 22
∵ The area of the garden = 4(4.5 x + 1.5) ⇒ simplify it
∴ The area of the garden = 4(4.5 x) + 4(1.5)
∴ The area of the garden = 18 x + 6
Now subtract the area of the garden from the combined area
∵ Area of the walkway = (44 x + 22) - (18 x + 6)
∴ Area of the walkway = 44x + 22 - 18 x - 6
- Add like terms
∴ Area of the walkway = (44 x - 18 x) + (22 - 6)
∴ Area of the walkway = 26 x + 16
The area of the walkway around is 26 x + 16 as the sum of two terms
Step-by-step explanation:
can someone help please
What is 36838e÷592019339e
Answer:
Hi! Your answer is down below!
Step-by-step explanation:
Hope this helps!
Have a nice day <3
Answer:
57.2243187
Step-by-step explanation:
it would be way too long to explain
2/3x - 7 < 9
help please
Answer:
x<24
*the answer will be incorrect if you meant 2/(3x) instead of (2/3)x
Step-by-step explanation:
First, add 7 to both sides of the inequality to get "2/3x<16." Then multiply both sides by 3 to get "2x<48." Finally, divide both sides by 2 to get "x<24"
5
What is shape of base?
Name the shape:
Answer:
pentagon
Step-by-step explanation: pentagon has 5 sides so the base is 5 and pentagon
Answer:
sine
Step-by-step explanation:
https://quizizz
.com/admin/quiz/58b03b8967e5cbbb47f236d7/trig-ratios
can you help me with my homework please
Answer:
Yes
Step-by-step explanation:
What Are The Questions
Simplify (46)
Give your answer as a power of 4.
Answer:
0.00000368
Step-by-step explanation:
the table shows running speeds of 10 randomly selected lions.
speed (miles per hour) 48, 45, 50, 44, 46, 45, 42, 47, 45, 48. based on the data
select the most reasonable prediction about the speed of the lion
A. the top speed of a lion is 48 miles per hour.
B. the typical lion runs at a speed of about 46 miles per hour.
C. the typical lion runs at a speed of about 40 miles per hour.
D. the typical lion runs at speeds greater than 50 miles per hour.
Answer:
I think B
Step-by-step explanation:
Find the average
Answer:
B
how i know: i took the test
In ΔJKL, j = 57 cm, k = 12 cm and l=55 cm. Find the measure of ∠L to the nearest degree.
Answer:
74
Step-by-step explanation:
Answer:
74
Step-by-step explanation:
Could anybody help me with these few they're awfully confusing to me.
Answer:
how can I be of help
can't see anything actually
PLS HELP ME (i will give brainliest) I’m not very smart.
using 3.14 or 22/7. what is the circumference of these 3 circles.
Answer:
1) 6(3.14) = 18.84 in
2) 9(2)(3.14) = 56.52 cm
3) 1.5(3.14) = 4.71 ft
Write an
expression using scale factor, k, for each dimension?
1D
2D
3D