Answers
Step-by-step explanation:
x + 62 = 90
because they are complementary angles
I don't see any r
but I guess since they're complementary it would be 90 - 62
Answer:
Complementary angles
x = 28°
Step-by-step explanation:
Angle relationship = Complementary angles
x = 90° - 62° = 28°
Related Questions
A solid cone of height 12cm and radius 9cm is recast into a solid sphere. Calculate the surface area of the sphere
Answers
Answer:
1017.8
Step-by-step explanation:
this is the formula 4πr2
hope this helps: )
Answer:
Step-by-step explanation:
Volume of cone = π9²⋅12/3 = 324π cm³
volume of sphere = 4πr³/3 = 324π
r = ∛243
surface area of sphere = 4πr² ≈ 155.8π
PLease help
WILL GIVE BRAINLIEST
Answers
Answer:
41.472 m²
8.449m²
Step-by-step explanation:
c) scale facot is 7.2/5 = 1.44
the square scale factor is 1.44^2 = 2.0736
times 20 by this to get the area
2.0737x 20 = 41.472 m²
d) 2.8/6 = SF = 0.467
0.2178 x 38.8 = 8.449m²
Please help! I’ll give brainliest but I need help immediately this is due in a couple hours!!
Answers
Answer:
1. 3[tex]\frac{3}{8}[/tex] ft.
2. 72.8 cm
3. 28.35 Inches
4. I think its the 11, and the area is 49.14 inches
Area of rectangle = base × height
Area of parallelogram = base × height
1.
[tex]\displaystyle 2.25 \times 1.5=3.375 \ or \ 3\frac{3}{8} \ ft^2[/tex]
2.
[tex]7 \times 5.2 = 36.4 \ cm^2[/tex]
3.
[tex]8.1 \times 3.5=28.35 \ in^2[/tex]
4.
[tex]11 \times 4.2=46.2 \ in^2[/tex]
The measurement that is unnecessary is 11.7 inches because only base and height is required to find the area.
In the following picture ABCD ~ AEFG.
Which equation can be used to find the value of x?
Answers
#1
Remember to match up letter
hi please help i’ll give brainliest if you give a correct answer and show your work!
Answers
Answer:
A: 4.4 B: 0.875
Step-by-step explanation:
22/5=4.4. We know this because 22/5 simplified is 4 2/5, which converted to a decimal is 4.4.
7/8=0.875. We know this because 7/8 converted to a decimal is 0.875.
2. Jeremy drinks 2 pints of milk every 3 days. How much milk would
Jeremy drink in 60 days? *
Answers
Answer: 40
Step-by-step explanation: 60/3= 20 20x3= 60 20x2=40
Which of the following figures does not have a line of symmetry?
Answers
All the figures have a line of symmetry, besides A.
Answer:
it should be C
help me plzzzz, trigonometry!! I'll give brainliest!!!
... i dont know what I'm doing, dont mind my x and y handwritten stuff
Answers
Answer:
Step-by-step explanation:
tan47=x/18
x=18tan47
cosCDB=7/x
cosCDB=7/(18tan47)
CDB=arccos(7/(18tan47))
CDB=68.74
Help me, witch are the true!!!?
Answers
Answer:
A is the answer hope this helps
3
Convert the following number into standard form. D
(1 Point
0 3x10
0.3 x 10-
O 3 x 10
l
Answers
6th grade math help me pleasee
Answers
Answer:
The height above ground level of a rider on a roller coaster over the duration of the ride
Step-by-step explanation:
Answer:
The one that says roller coaster in it.
Step-by-step explanation:
The rest are constant rates so they shouldn't be going up and down on a graph. Since the roller coaster height goes up and down and not straight, it would look like what is shown on the graph.
10 / 16 = n / 19
round to the nearest 100th if needed
Answers
Answer:
exact form is 95/8 decimal form 11.875 and mixed number form n= 11 7/8
Help I need this what’s angle 1 and 5
Answers
Please help. It would hep a lot
Answers
Answer:
a) The rate of how much rain falls each hour.
b) The y-int in this is (0,0) but which means how much inches of rain there wee before it started raining. (doesn't make sense but that's how it works lol)
c) 4.8 inches.
3/5 x 8 = 4.8 inch
Step-by-step explanation:
help me ..... im stuck here
Answers
remove parenthesis but the terms are connected.
Triangle Sum Practice - Digital
Find the value of x, and then use that value to determine each angle measure of the triangle.
Answers
Rodney can wash 24 windows in an hour how many windows can he wash in 1/8 of an hour
Answers
Answer:
3
Step-by-step explanation:
24x (1/8) = 3
hope this helps
A dress that regularly costs $85 is on sale for $40. What is the percen
markdown?
Answers
Answer:
53%
Step-by-step explanation:
Use percent decrease formula.
= 85-40/85
= 45/85
≈ 0.53
= 0.53 * 100%
= 53%
Best of Luck!
Find x for brainliest
Answers
x = 10 - 5 = 5
Please please answer will give brainliest
Answers
Answer:
D. (Jesse with a score of 75)
Step-by-step explanation:
Abby has 15/20 on her quiz, and we can convert that to 0.75. We can turn 0.75 into 75 points in her quiz.
Jesse has 18/30 on her quiz, and we can convert that to 0.60. We can turn 0.60 into 60 points in her quiz.
0.75 > 0.60, so Jesse has more.
Answer:
Jesse has the better score
Find the percent error in this situation:
Estimated value: 231
Actual value: 215
0.074%
7.4%
0.069%
6.9%
Answers
Answer:
7.4 % is percent error
Step-by-step explanation:
https://brainly.com/question/21689164
The percent of error is 7.4%. The correct option is B.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
Estimated value: 231
Actual value: 215
To find the percentage:
First, the value,
= 231 - 215
= 16
Now,
let n be the percentage.
So,
16 = n x 215/100
n = 1600/215
n = 7.4%
Therefore, 7.4% is the error.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ6
please help me with this i need it
Answers
Step-by-step explanation:
25.74- 8.58=x/4.29
What is the distance between the points (0,0) and (6,8)
Answers
Answer:
(6,8)
Step-by-step explanation:
6 to the left and 8 up
Answer:
i think its its 8 squares north but ion know nothing about this.
Step-by-step explanation:
3. Daniel's Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5.2%. Find
its approximate value after 8 years.
.062
Exponential Function
Solve
Answers
If it depreciates at a rate of 5.2% each year, for 8 years
5.2•8=41.6
Divide 35,000 by 100 to get how much each percent would be worth
35,000/100=350
Multiply 350 by 41.6 to get the amount of money depreciated out the total price
350 • 41.6 = 14,560
Than subtract 14,560 out of 35000 to see the current price of the printer
35,000 - 14,560 = 20,440
2/3 x 9/14 as a fraction in simplest form.
Answers
Answer:
3\7
Step-by-step explanation:
2\3×9\14=3\7
104=4(4a + 2 ) solve for x
Answers
Find the first four terms of the sequence given by the following.
an=43-6(n-1), n=1, 2, 3.
Answers
Step-by-step explanation:
Your answer is
43,37,31,25
Hope that this is helpful. Tap the crown button, Like & Follow me
A function is a mathematical rule that.....
A. Has one or more exponential expressions
B. Can be graphed as a straight line
C. Sends every input to only one output
D. Sends every output to only one input
Answers
Answer:
B
Step-by-step explanation:
A function can be graphed as a straight line, as long as it isn't vertical.
yes or no ? i need help
Answers
Answer:
Yes it is linear
Step-by-step explanation:
When Martin graduates college, he is gifted $1,200 and puts the money into a savings account that earns 2.2% annual interest. How much money will Martin have in 2 years? How much money will Martin have in 5 years?
Answers
Answer:
2 years = 1252.80 5 years =1332
Step-by-step explanation:
1,200 x 2.2% = 26.4
26.40 x 2 = 52.80
1200 + 52.80 = 1252.80
26.40 x 5 =132
1200 + 132 =1332