PLEASE HELP ME!!!!!
sin(a-28)=cos4
a=?
Answer:
sin(a−28)=cos(4)
sin(a−28)=−0.653644
Step-by-step explanation:
I just need an approximate value.
Answer:
1.898 ×10^27 kg for Jupiter
and for Neptune 1.024×10^26 kg
Answer:
Hola
Step-by-step explanation:
QUICK PLEASE HELP!!!
I’LL MARK BRAINLIEST!!!!
Answer:
c.vertical angle is the answer
Answer:
c
Step-by-step explanation:
vertical
correct answer is c
I NEED AN ANSWER WITHIN LIKE 10 MINUTES-
Which expression is equivalent to -2 1/4 over -2 2/3
A. 9/4 Divided by 3/2
B. -9/4 divided by (-2/3)
C. -9/4 divided by 2/3
D. 9/4 divided by (-3/2)
Answer:
I think the option B is the answer -9/4 divided by (-2/3)
I hope this might help u
For a regular hexagon, the area is 585 cm^2 and the apothem is 13.0 cm. Find the side length, in centimeters, of the hexagon. Round your answer to the nearest whole number.
Answer:
Step-by-step explanation:
Area = 1/2 (a * p)
585 = 1/2 (13 * p)
1170 = 13 * p
13*p = 1170
p = 1170/13
p = 90
There are six sides to a regular hexagon. Therefore divide the perimeter by 6.
side = p / 6
side = 90 / 6
side = 15
4n-11=9 replacement set of 4,5,6
Answer:
n = 5
Step-by-step explanation:
4n - 11 = 9
+ 11 = +11
4n = 20
4n/4 = 20/4
=5
I have 6 yard of ribbon i want to make ornaments that use 1/4 yard each how many ornaments can I make
Answer:
24
Step-by-step explanation:
It take 4 to make one yard and you need six yards soo..
6 x 4 = 24
Answer:
24 ornaments
Step-by-step explanation:
[tex]\frac{1}{4} = 25%[/tex]%
6 yards x 0.25 = 1.5 yards
[tex]\frac{6}{0.25} = 24[/tex] ornaments
to check:
24 ornaments x 0.25 yards each = 6 yards in total
Which of the following functions is graphed below ?
Answer:
A. y = |x + 4| - 2.
Step-by-step explanation:
The graph of y = |x| is V shaped and passes through the origin and the slope is 1 (like the given graph).
y = |x + 4) moves the V shaped graph 4 units to the left so the tip of the V is at x = -4.
Now subtracting 2 from this graph will bring the graph to the point where x = -4 and y = -2.
So the given function is y = |x + 4| - 2.
Whats the relationship between a and b
they are supplemen angles
What are the solutions to x2 + x - 5≤0
I have no idea what that x is doing, so imma take it out.
2+x-5≤0
-3+x≤0
+3 +3
x≤3
---
hope it helps
Select all the reasons why random samples are preferred over other sampling methods. A random sample is likely to give you a sample that is representative of the population. A random sample is likely to give you a sample that is representative of the population. If you select a random sample, you can determine how many people you want in the sample. If you select a random sample, you can determine how many people you want in the sample. A random sample is a fair way to select a sample because each member of the population has an equal chance of being selected. A random sample is a fair way to select a sample because each member of the population has an equal chance of being selected. A random sample is always the easiest way to select a sample from a population.
Answer:
The following statement below are reasons why random sampling are preferred over other sampling:
O. A random sample is a fair way to select a sample because each member of the population has an equal chance of being selected.
O. A random sample is always the easiest way to select a sample from a population.
O. A random sample is likely to give you a sample that is representative of the population.
Step-by-step explanation:
the ratio of boys to girls is 15:11 .if boys are 435 find the number of girls
Answer:
[tex]Girls = 319[/tex]
Step-by-step explanation:
Given
[tex]Boys: Girls = 15:11[/tex]
Required
Find Girls, when Boys = 435
Substitute 435 for Boys
[tex]435: Girls = 15:11[/tex]
Express as fraction
[tex]\frac{Girls}{435} = \frac{11}{15}[/tex]
Multiply through by 435
[tex]435 * \frac{Girls}{435} = \frac{11}{15}* 435[/tex]
[tex]Girls = \frac{11}{15}* 435[/tex]
[tex]Girls = \frac{11* 435}{15}[/tex]
[tex]Girls = \frac{4785}{15}[/tex]
[tex]Girls = 319[/tex]
does 4/6 square yard cover more or less area than 1 square yard.
Answer:
The 4/6 square yard cover less area than 1 square yard.
Step-by-step explanation:
If you simplify [tex]\frac{4}{6}[/tex], it'll equal to [tex]\frac{2}{3}[/tex] which is the same as 0.6 with a bar on top of 6. 0.6 with a bar on top of 6 is less than 1.
The 0.6 with a bar on top of 6 is less than 1.
To compare the given problem.
What is simplification?Simplification means simplifying processes involved in work towards consistency of efforts, costs and time. It eliminates useless and disadvantageous (or unnecessary) diversity and variety.
Given that:
Simplify 4/6, it’ll equal to 2/3 which is the same as 0.6 with a bar on top of 6.
0.6 with a bar on top of 6 is less than 1.
So, the 0.6 with a bar on top of 6 is less than 1.
Learn more about simplification here:
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Write each power as a product and find each value. 10^3
Answer:
1,000
Step-by-step explanation:
Answer:
[tex]\huge\boxed{\sf 1000}[/tex]
Step-by-step explanation:
10³
This means that 10 is being repeated 3 times.
So,
= 10 * 10 * 10
= 1000
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807In a classroom, 1/6 of the students are wearing blue shirts, and 2/3 are wearing white shirts. There are 36 students in the class. How many students are wearing a shirt other than blue or white?
Answer:
2/6 or 1/3
Step-by-step explanation:
cant really explain but I did this
MEMO
To: All businesses in Simpsons Square Mall
From: Louise Pembrooke, Simpsons Square Mall Manager
Re: New garbage collection rules
Simpsons Square Mall has hired a new waste collection company. Quick Clean, Inc., will be collecting garbage and recycling from all businesses starting next Monday. Collection days will not change, nor will the types of garbage and recycling that are acceptable to dispose of. The pickup time will be two hours later, so please adjust your schedules accordingly.
Each business will be given one blue garbage can and one green recycling bin. Full garbage cans must weigh no more than 40 pounds. Recycling bins must weigh no more than 20 pounds. Do not overfill the garbage cans. Debris that is not in cans must weigh no more than 10 pounds. Items put in the compactor should weigh no more than 60 pounds, except in December when it may weigh up to 70 pounds. Put your garbage in the alley behind your business’s back door.
You own a store in Simpsons Square Mall. Each garbage can must weigh no more than:
10 pounds.
20 pounds.
40 pounds.
60 pounds.
70 pounds.
Answer:
hhhhhh
Step-by-step explanation:
i think it is 40
Find the lateral surface area of the following prism: 5 cm 4 cm 5 cm 8 cm 6 cm LSA = [?] cm2 Enter
Answer:
Step-by-step explanation:
I was using 6×8 rectangle as a base of the triangular prism (as shows on the picture.
Let use the definition of a triangular prism and LSA = (5 + 5 + 6) × 8 = 128 cm²
The lateral surface area of the triangular prism is 128 square cm.
What is triangular prism?A triangular Prism is a pentahedron. It is a 3-D shape with two identical faces in the shape of a triangle connected by three rectangular faces. The edges and vertices of the bases are joined with each other via three rectangular sides.
For the given situation,
The sides of the triangle are 5 cm, 6 cm, 5 cm.
The length of the prism = 8 cm
The formula for lateral surface area of triangular prism is
[tex]LSA=(perimeter)(length)[/tex]
On substituting the above values,
⇒ [tex]LSA=(5+6+5)(8)[/tex]
⇒ [tex]LSA=(16)(8)\\[/tex]
⇒ [tex]LSA=128[/tex]
Hence we can conclude that the lateral surface area of the triangular prism is 128 square cm.
Learn more about triangular prism here
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Please help, this is due in 30 minutes
Answer:
i think the first one maybe... not so sure
Answer:
Should be B and D
Step-by-step explanation:
You plug in the first number before the comma, and if it equals the second number after the comma then the point 'satisfies the equation'.
HELP PLEASE WILL GIBE BRAINLIST
Answer:
96
Step-by-step explanation:
express T¹ in terms of S¹ 3+7+11+15+19+23+27
Please answer this correctly correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes
Y=-2x^2+16x-35
Axis of Symmetry?
Answer:
Step-by-step explanation:
y=-2x²+16x-35
=-2(x²-8x+16-16)-35
=-2(x²-8x+16)+32-35
=-2(x-4)²-3
axis of symmetry is x-4=0
or x=4
Answer:
y=2x^2+16x-35
a=2, b=16
x= -[tex]\frac{16}{2x2}[/tex]
x=-4
I NEED HELP AND FAST WITH A PROBLEM
Answer:
Volume ≈ 15.63 ft³
Step-by-step explanation:
V=a³=2.5³=15.625ft³
Hope this helpz
one more question whats 6/8 times 40
Answer:
30
Step-by-step explanation:
hope it helps <3
Helppppppppp plzzzzz !!!!
In a certain elementary school, 52% of the students are girls. A sample of 65 students is drawn.
1) What is the probability that less 60% of them are girls.
A) 0.0018
B) 0.8023
C) 0.8773
D) 0.9016
Type A, B, C, or D in the box
2) What is the probability that more than 70% of them to be girls.
A) 0.0018
B) 0.8023
C) 0.8773
D) 0.9016
Type A, B, C, or D in the box
3) Would it be unusual for more than 70% of them to be girls.
Type "usual" or "unusual" in the box
Answer:
a
c
b
i think those are right hope im not wrong good luck
The financial officer is promoting a short-term investment with 9% return on any deposit
over $999. Tammy invest $1,800 and earns $486. How long did she invest her
money?
Answer:44
Step-by-step explanation:
10 hours to drive 550 miles how many miles per hour ? find rhe unite rate
Answer:
55 mph
Step-by-step explanation:
divide the miles by hours
mr miller bought 1/3 pounds of nuts he divided the nuts equally among his three children how much did each child get
Answer:
1/9
Step-by-step explanation:
1/3 ÷ 3 = 1/9
People use the KCF method for this kind of solution.
At first it is 1/3 ÷ 3/1, after that you need to flip the 2nd fraction. For example, to be able to flip the fraction to find the answer, the equation your supposed to get after flipping the 2nd fraction is 1/3 x 1/3 which makes 1/9.
I’m having trouble on number 4
are -(x-4) and -x+4 equivalent?
Answer:
no
Step-by-step explanation:
Answer:
yes they are
Step-by-step explanation: