Answer:
a6
Step-by-step explanation:
An angle measures 88° less than the measure of its complementary angle. What is the measure of each angle? (please see the screen shot i need 2 answers)
Answer:
1° and 89°
Step-by-step explanation:
(x + 88°) + x = 90°
2x + 88 = 90
2x = 2
x = 1°
The accompanying frequency distribution represents the square footage of a random sample of 500 houses that are owner occupied year round. Approximate the mean and standard deviation square footage. Click the icon to view the data table. The mean square footage is x= (Round to the nearest integer as needed.)
Answer:
where's the data table?
What is 4.6m2 in cm2 ?
Answer:
4.6
Step-by-step explanation:
please help me i really need help please please really really need help please
Answer:
26.5
Step-by-step explanation:
I rounded it up. Basically use pythagorean theorem.
Hey can someone help me out with this?
I’d imagine it is false, false, false, false
But it does not seem right that all of them are false.
Can someone please confirm it is correct or give their opinion on it?
Thank you in advance.
Answer:
False, True, False, True
Step-by-step explanation:
False - there are twelve
True - 3/4x1/3=3/12=1/4
False - there is one way
True - 3/4x2/3=6/12=1/2
GIVING OUT BRAINLIEST ANSWER !! PLS HELP ME OUT !! (last minute)
Answer:
1:[tex]\sqrt{3}[/tex];2
Step-by-step explanation:
those are the side length ratios
Answer:
1:√3:2
Step-by-step explanation:
Brainliest please
2. State whether the number 21 is a perfect square, a perfect cube, or neither.
a. perfect square
b. neither
c. perfect cube
Answer:
B, neither
Step-by-step explanation:
21 is not a perfect square or perfect cube.
Hi I need some help with this you you guys can help me
Answer:
Surface area of cube = 504.84 cm²
Step-by-step explanation:
Given:
Sum of all sides = 110.4 cm
Find:
Surface area of cube
Computation:
Sum of all sides = Perimeter of cube
Perimeter of cube = 12 x side
12 x side = 110.4
Side = 110.4 / 12
Side = 9.2 cm
Surface area of cube = 6 x Side²
Surface area of cube = 6 x 9.2²
Surface area of cube = 6 x 84.64
Surface area of cube = 504.84 cm²
PLEASE HELP WILL MARK BRAINIEST! Asap
Answer:
n=8
Step-by-step explanation:
It’s a special 30-60-90 triangle, so n=8.
Answer:
54 Ok?
Step-by-step explanation: Thats what i got
Ahmed invests $4000 in two different accounts. The first account paid 10 %, the second account paid 9% in
interest. At the end of the first year he had earned $370 in interest. How much was in each account?
Answer: 3000$ in 9% account
Step-by-step explanation: sums in accounts are x and (4000-x)
Interests are 0.09x and 0.10(4000-x) = 400-0.1x
Now you get 0.09x -0.1x + 400 = 370
Then -0.01x = -30 and x= 3000
There are 396 students who are enrolled in an introductory biology course. If there are five boys to every four girls, how many boys are in the course?
Answer:
There are 220 boys in the course.
Step-by-step explanation:
If we group the five boys and four girls together, there would be 44 (396/9) groups of nine people. Since there are five boys in every group, you would do 44*5 which is 220.
Answer:
220 boys
Step-by-step explanation:
boys:girls
5:4
396 total
(5x44)+(4x44)=396
220+176=396
220 boys
WILL GIVE BRAINLIEST!!!!!! AND 40 POINTS
“Find the area of the shaded portion. Show all work for full credit.”
Answer:
360°
Step-by-step explanation:
xjjdjdjdjedjejdjej
hypotenuse side = 12
height = √12^2 - 6^2
= √144 - 36
= √108
= 10.39
area of one triangle = 1 / 2 bh
b = base
h = height
area of one triangle = 1 / 2 × 6 × 10.39
area of one triangle = 31.17 unit^2
area of 2 triangle = 2(31.17) = 62.34 unit^2
area of non shaded sector.
area of the sector = 120 / 360 × 3.14 × 6^2
area of the sector = 37.68 units^2
area of the shaded portion = 62.34 - 37.68
= 24.66 unit^2
uurihghgihy5thpi 20 points!!! PLEASE HELP
Answer: I only see 10 points
Step-by-step explanation:
Evaluate the expression 4+√−9 and write the result in the form a+bi
Answer:
4 + 3i
Step-by-step explanation:
i = sqrt(-1)
sqrt(-9) = 3 * sqrt(-1) = 3i
The 4 remains the same
4 + 3i
Answer:
Step-by-step explanation:
4+√(-9) = 4 + √9√(-1)
= 4 + 3i
PLZ HELP
1
9 in.
ALGEBRA
5 in.
15 in.
What is the volume of the shoebox shown above in cubic
inches (in.3)?
29
75
675
510
Answer:
675 in³
Step-by-step explanation:
The volume (V) of a cuboid is calculated as
V = lbh ( lis length, b is breadth and h the height )
Here l = 15, b = 5 and h = 9 , then
V = 15 × 5 × 9 = 675 in³
You spin the spinner once. What is P(less than 3 or prime)?
•3/5
•2/5
•1
•3/4
Sandy picked ½ of a bucket of plums, and Sally picked ½ of a bucket of plums. Sandy ate ⅓ of the pickings. How many buckets total did they pick?
Answer:
1 whole bucket
Step-by-step explanation:
Simon Company’s year-end balance sheets follow.
Cash $25,856 $29,050 $30,261.
Accounts receivable, net 73,485, 50,838, 39,936
Merchandise inventory 90,564, 69,893, 44,290
Prepaid expenses 8,084, 7,857, 3,362
Plant assets, net 227,492, 209,156, 194,051
Total assets $425,481, $366,794, $311,900
Liabilities and Equity
Accounts payable $102,766, $63,848, $41,583
Long-term notes payable secured by mortgages on plant assets 78,391, 82,675, 70,308
Common stock, $10 par value 162,500, 162,500, 162,500
Retained earnings 81,824, 57,771, 37,509
Total liabilities and equity $425,481, $366,794, $311,900
Compute the current ratio for each of the three years.
When Vondel Bradshaw checked his credit card statement, he found that a sales
slip dated 3/2 for $12.49 was posted as $12.99. He also found that a purchase
for $56.29 dated 2/19 was unauthorized. If the new balance on the statement
was $491.23, what is the correct new balance?
Answer: $548.02
Step-by-step explanation:
Correct for inaccurate postings...
add the $0.50 overcharge and the $56.29 unauthorized charge from $491.23
491.23+.50+56.29=548.02
Find the area of the figure, in square meters, to 1 decimal place.
Answer:
Where is the picture of the figure
Step-by-step explanation:
A sample of restaurants in a city showed that the average cost of a glass of iced tea is $1.25 with a a standard
deviation of 7c. Three of the restaurants charge 95¢, 1.00, and $1.35. Determine the z-value for each restaurant.
Answer:
For the restaurant that charges 95 cents, the z-score is -4.29.
For the restaurant that charges $1, the z-score is -3.57.
For the restaurant that charges $1.35, the z-score is 1.43
Step-by-step explanation:
Z-score:
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
The average cost of a glass of iced tea is $1.25 with a standard deviation of 7c.
This means that [tex]\mu = 1.25, \sigma = 0.07[/tex]
Restaurant that charges 95 cents:
The z-score is found when X = 0.95. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{0.95 - 1.25}{0.07}[/tex]
[tex]Z = -4.29[/tex]
For the restaurant that charges 95 cents, the z-score is -4.29.
Restaurant that charges $1:.
X = 1
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{1 - 1.25}{0.07}[/tex]
[tex]Z = -3.57[/tex]
For the restaurant that charges $1, the z-score is -3.57.
Restaurant that charges $1.35:
X = 1.35
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{1.35 - 1.25}{0.07}[/tex]
[tex]Z = 1.43[/tex]
For the restaurant that charges $1.35, the z-score is 1.43
What is a correct definition of P-value?
p-value is a measure of the probability that an observed difference could have occurred just by random chance.
I need helpppp I’ll give BRAINLY please help
Answer:
I this its the second one I'm not sure .
how dizxhdklhjs'klz/'cljkdshkjl dk jkjslkn sdkjnkl jddddkls kl'lk jl
Answer:
what's that (✷‿✷)
shsyhwvqqhsidjsbshsb
What time is 11:59 PM is it midnight or midday?
Pythagorean theorem
a = 5 b = ? c = 11
Answer:
9.8
Step-by-step explanation:
Step-by-step explanation:
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex] {5}^{2} + {b}^{2} = {11}^{2} [/tex]
[tex] {b}^{2} = {11}^{2} - {5}^{2} [/tex]
[tex] {b}^{2} = 121 - 25[/tex]
[tex] {b}^{2} = 96[/tex]
[tex] \sqrt{b} = \sqrt{96} [/tex]
[tex]b = 9.78[/tex]
H varies directly as L. If H = 30 when L=60, determine H when L= 40.
a) Write the variation equation.
b) Determine the value of the quantity indicated.
a) Choose the correct answer below.
O A. H=L
k.
O B. L=
H
O C. H=kL
w
k k
OD. H=*
b) H= |(Type an integer or a decimal.)
Answer:
i) The variation equation H = k L
ii) The value of H = 20
iii) C) H = k L
Step-by-step explanation:
Step(i):-
Given that H varies directly as L
H ∝ L
H = k L
Given that H =30 and L = 60
⇒ 30 = k (60)
[tex]k = \frac{30}{60} = \frac{1}{2}[/tex]
Step(ii):-
Given that L = 40
The variation of the equation = H = k L ...(i)
put L = 40 in equation (i)
[tex]H = \frac{1}{2} X 40 = 20[/tex]
100 people in a sports centre are surveyed. 36 regularly use the fitness suite and the swimming pool. 57 use the fitness suite. 49 use the swimming pool. Complete the Venn diagram
Find the value of x in the triangle shown below.
a. x=4
b.x=5
c.x=2
d.x=32
Answer:
Answer:[tex] \huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{u} \huge\mathfrak\green{t} \huge\mathfrak\pink{i}\huge\mathfrak\purple{o}\huge\mathfrak\red{n}\huge\mathfrak\orange{➔}\ [/tex]by using Pythagoras law:h²=p²+b²
9²=x²+7²
x²=81-49
x=√32units
Rewrite the following sentence in the passive voice:
The people of Zanzibar extended a warm welcome to the tourists.
Answer:
When the tourists came, the people of Zanzibar extended a warm welcome.