Answer: k - 8
Step-by-step explanation:
Help ASAP I WILL GIVE BRAINEST!!!
Select all true statements . (remember the reference angle is the perspective from which the question or you are looking)
A. In a right triangle any angle can be used as the reference angle for sin/cos/tan
B. In a right triangle only the two acute angles can be used as the reference angle for sin/c cos/tan
C. In a right triangle the right angle can be used as the reference angle for sin/cos/tan
D. in any triangle any angle can be used as the reference angle for sin/cos/tan
Can someone please verify if these are the right answers? Thank you!
Which equation represents the table
427 is what percent of 305
Answer:
140.00%
Step-by-step explanation:
Step 1: Percentage Formula = Number1/Number2 x 100
Step 2: plugin the 427 and 305 to the percentage formula and we get 427/305 x 100 = 140%
What is
427
out of
305
as a percentage? = 140.00%
Hope this helped a lot
Plz give brainliest
please help!
Set up a proportion to solve for x in the following similar triangles.
Scott set up a volleyball net in his backyard. One of the poles, which forms a right angle with the 15) ground, is 7 feet high. To secure the pole, he attached a rope from the top of the pole to a stake 5 feet from the bottom of the pole. To the nearest tenth of a foot, find the length of the rope.
Answer:
8.6 feets
Step-by-step explanation:
From the scenario described :
The length of the rope, h is the hypotenus. From the data Given, we cannot obtain how far wthe bird will need to fly directly, we use Pythagoras rule to calculate the hypotenus of the triangle :
Hypotenus, h = sqrt(opposite² + adjacent²)
h = sqrt(7² + 5²)
h = sqrt(49 + 25)
h = sqrt(74)
h = 8.6 feet
the graph of y=x^2-4x is shown. name a zero of the function below
Answer:
0 and 4
Step-by-step explanation:
y = x^2 - 4x can be factored as follows: y = x(x - 4).
We find the zeros by setting this factored form equal to zero and solving for x:
x(x - 4) = 0, or x = 0, or x = 4.
The two zeros of this function are 0 and 4.
Mrs. Washington earns a gross salary of
$64,000. She paid 7% in income taxes in 2014.
Which of the following best represents the
amount of money Mrs. Washington paid in
income tax in 2014?
Answer:
$4480
Step-by-step explanation:
64,000*.07= 4480
7th Grade Mock EOG - Math Ne
Triangle JKL is an isosceles triangle. Side JL measures 8 inches and side KL measures 17 inches. What is the measure of the side JK?
A. 8 inches
OB. 9 inches
0 C 12 inches
OD. 17 inches
Frelor
Given right triangle ABCABC with altitude \overline{BD}
BD
drawn to hypotenuse ACAC. If AB=3AB=3 and AC=9,AC=9, what is the length of \overline{AD}?
AD
? (Note: the figure is not drawn to scale.)
Answer:
answer id the 4th degree angle
Step-by-step explanation:
classify the polynomial by Degree and number of Terms. 3x^2y^2 + 2xy^3 - x
Answer:
Degree of polynomial = 4
Number of terms = 3
Step-by-step explanation:
Degree of polynomial = 4
Number of terms = 3
Whic triangle makes this statement true
Answer:
I think A but it is a little hard to see
Step-by-step explanation:
Tyler is simplifying the expression 6−2x+5+4x . Here is his work:
6−2x+5+4x
(6−2)x+(5+4)x
4x+9x
13x
a. Tyler’s work is incorrect. Explain the error he made.
email
An angle measures 106° more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
74°
Step-by-step explanation:
A supplementary angle is when two angles add up to 180°, so 180° - 106° = 74°
pls love me and have a great day <3
I give up math is hard
Answer:
3, 4, 6 and 8 are true.
Step-by-step explanation:
Check out the rules in below picture.
Which is a solution of the equation?
2x - y = 5
O 7
O (3,-1)
O (2,-1)
O (1,2)
Answer:
I'm not sure what the answer is, but try Photo math. it helps me so much with my equations, and it'll even tell you the steps to get the answer.
Help me
A company spent 30% of its annual budget developing a new machine.
If the company's budget was $1200, how much did they spend on the new machine?
The answer questions are
A $42
B $360
C $200
D $4000
Answer:
B $360
Step-by-step explanation:
30% = 30/100 = 0.3
1200*0.3 = $360
A roll of nickels have 40 nickels in them. How many nickels are needed to fill 8 coin rolls .. i need help asap
Find the scale factor of Figure B to Figure A.
9
24
21
B \18
20
A
12
1
15
28
Please help I need it very soon with in the next 2 minutes
Answer: 27
Step-by-step explanation: Half of the supplementary (180 degree) angle is 90 degrees so we know that the other half is also 90 degrees. so 3x+9=90
Subtract 9 3x=81 divide by 3
x=27
Answer:
27
Step-by-step explanation:
Tell whether the triangle with the given side lengths is a right triangle. 15, 35, 39 Yes or no
Answer:
This would be a right triangle
Step-by-step explanation:
Please help me please
Mrs. Aguirre is going to plant a rectangular garden in her rectangular backyard, as
80 ft.
6 f.
(15 ft.
40 ft.
Yard
Garden
75 ft.
What is the approximate area of the garden?
Ft
Answer:
The answer is below
Step-by-step explanation:
From the image attached we can see that the width of the garden is 6 ft. The length of the garden is the slanting side of the triangle (hypotenuse).
Let x be the length of the garden. The height of the triangle = 40 ft - 15 ft = 25 ft.
The base of the triangle = 80 ft - 75 ft = 5 ft.
The length of the garden is gotten using Pythagoras:
x² = 25² + 5²
x² = 650
x = 25.5 ft.
The area of the garden = length * width = 25.5 * 6 = 153 ft²
Hence the approximate area = 160 ft²
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Jose saved $39. He then worked all summer and earned 17 times more than what he had saved. How much money did Jose make from his summer job? ASAP
Answer:
$663
Step-by-step explanation:
(6×1)+(1× 100 1 )left parenthesis, 6, times, 1, right parenthesis, plus, left parenthesis, 1, times, start fraction, 1, divided by, 100, end fraction, right parenthesis = 6.16.1
there are websites such as
mathpapa
algebra tiger - favorite
and many more that will give you the CORRECT answer and will give u a step by step explanation on how it was answered
I need number 1 and 2 and 3 and 4 pleaseeeeer
Answer:
this is a test im not helping
Step-by-step explanation:
What is the opposite of the number -5
Answer:
the opposite of -5 would be 5
Step-by-step explanation:
hope this helps, have great day!
brainliest pls?
Answer:
5
Step-by-step explanation:
write an equivalent expression for (x+7)+3y
Answer:
(x+7)+3y =
x+7+3y =
2x+14+6y
Step-by-step explanation:
Hope this helps
The average person's stride lenghth the distance covered by one step is aproximently 2.5 feet long. How many steps would the average person take to travel 50 feet?
Answer: 20 steps
Step-by-step explanation:
From the question, we are informed that the average person's stride length the distance covered by one step is 2.5 feet long.
To know the steps that the average person would take to travel 50 feet, we simply have to divide 50 feet by 2.5 feet. This will be:
= 50 / 2.5
= 20
This means that an individual will take 20 steps to travel 50 feet