Answer:
9y+63
Step-by-step explanation:
What is the expression in simplest form
Answer:
It would be option A
Step-by-step explanation:
Use the equation √4x+15 - 3√x How many potential solutions are there?
Answer:
potential solutions- 1
extraneous solutions- 0
solution to equation- x=3
Step-by-step explanation:
What percent of computers sold on weekdays were sold on Tuesday? Round to the nearest percent.
Answer:
there isn't a difference they both have 20 so it will be the same
For the two right triangles above, explain why
.
What trigonometric ratio is also equal to the two given ratios?
Answer:
we cant see the triangles
Step-by-step explanation:
The integer 4 more than -5 is??
Answer:
-1
Step-by-step explanation:
Add 4 to -5
-5 + 4 = -1
Start at -5 on the number line and count 4 units to the right.
-4, -3, -2, -1
We end up at -1.
Answer: -1
You can also add -5 + 4 = -1.
Either way you will get -1.
help me please i need help
Answer:
k= 70
Step-by-step explanation:
3
Here is a formula.
V = 1/2 X2 h
Work out the value of V when
(1 Point)
X = 11 and h = 6
Enter your maths answer
11
Answer:
if V=½X2h then
V=½(11)(2×6)
V=(11/2)(12)
V=66
what is the proportion of 22/3
Answer:
not to sure but is it 733.333333333333%
Step-by-step explanation:
The area: is about? UHH anyone know this??!!
Answer:
1.77 ft.^2
Step-by-step explanation:
What we know: diameter of circle is 1.5
What we need: the radius to find the area of a circle
What we can do: Divide 1.5 by two to get the radius(since the diameter is twice the radius : radius x 2 = diameter)
Math --> 1.5 divide by 2 = .75
What we need to know: Formula of finding Area of Circle is A=(pie)r^2
Insert what we know: A=(pie).75^2
Work out problem(do radius to the second power first)#1: .75^2 = .5625(unrounded)
Work out problem(multiply number by pie))#2: .5625 multiplied by (pie) = 1.7671458676442586966352369030947
Round Answer to nearest hundredth: 1.77 ft.
Note: I use the pie sign for this problem. So I used : 3.1415926535897932384626433832795
I used a scientific calculator for the calculations.
^2 is added after the unit to show Area.
To the second power is multiplying the number by itself. Example: 4^2 = 16 = 4 x 4
ARE U HAVING A GOOD DAY
Answer:
Yup
Step-by-step explanation:
Answer:
Yes yes yes
Step-by-step explanation:
Question 9 of 10
On a unit circle, the terminal point of θ is
(√3/2,1/2)
What is θ?
A. π/2 radians
B. π/6 radians
C. π/4 radians
D. π/3 radians
Answer:
30° or π/6 rad
Step-by-step explanation:
Imagine or draw a right triangle with horizontal side (√3)/2 and vertical side 1/2. Verify that the hypotenuse of this triangle is 1 (which it must be, since the circle is a unit circle): [(√3)/2)^2 + (1/2)^2 = r^2, which leads to r = 1.
The tangent function tan x = opp/adj takes on the following values here:
tan x = 1/2 over √(3/2)/2, or 1/√3. Using a calculator or a table of trig function values, we find that the angle x is π/6 radians, or 30°
Answer:
B. π/6 radians
Step-by-step explanation:
Put smallest to largest
4.3 4.303 4.03 4.33 4.033 4.003
identify the domain and range of the relation
{(4, 2), (1, 3), (0, 0), (-1, -1), (1, -3)
Answer:
So, the domain are:
[tex]x = 4,1,0,-1[/tex]
The range are:
[tex]y = 2,3,0,-1,-3[/tex]
Step-by-step explanation:
Given:
[tex]\{(4, 2), (1, 3), (0, 0), (-1, -1), (1, -3)\}[/tex]
Required
The domain and the range
In relation, we have:
[tex]\{(x_1, y_1), (x_2, y_2), ......, (x_n, y_n)\}[/tex]
Where the x values are the domain and the y values represent the range.
So, the domain are:
[tex]x = 4,1,0,-1[/tex]
The range are:
[tex]y = 2,3,0,-1,-3[/tex]
What is the surface area of the solid
Answer:
189
Step-by-step explanation:
each of the triangles has a area of 35 cm, so 35x4=140, then the square is 49 cm so its 140+49=189.
The sum of two numbers is 58. Twice the second
number subtracted to four times the first number is
28. Find the two numbers.
Answer:
Step-by-step explanation:
a+b=58 and 4a-2b=28 is the system of equations
solving the first for a, a=58-b, using this value for b in second equation is
4(58-b)-2b=28
232-4b-2b=28
232-6b=28
-6b=-204
b=34, and since a=58-b
a=58-34
a=24
So the two numbers are 24 and 34
Find the 100th term to 1,3,9,27
Answer:
The n-th term of this sequence appears to be
3
n
−
1
,
n
≥
1
.
Step-by-step explanation:
These are powers of
3
ordered from
3
0
=
1
to
3
a
(for an integer
a
≥
1
). However, the first convenient value for
n
is
1
, not
0
(imagine saying the 0th term of a sequence). Because of that, since the first term is actually
3
0
, we need to start from the first term (
n
=
1
) being
3
1
−
1
. The next is
3
2
−
1
,
3
3
−
1
...
3
n
−
1
.
I need help on finding the height of a triangular pyramid
if there’s no work, I don’t get credit
I will give Brainliest
Answer:
20 in
Step-by-step explanation:
The formula for the volume of a triangular pyramid is V=1/3 x B x H, in which B is the area of the base and H is the height. You're given the volume and area of the base so you can just plug that into the formula. You will get 120 = 1/3 x 18 x H. You can multiply the 1/3 and 18 so you will get 120 = 6H. In this case, you are solving for H so you need to isolate the variable. You can do this by dividing both sides by 6. You will end up eith 20 = H.
A game company asked people at the mall which game console they owned. They recorded the results in the bar graph below. How many more people owned a Xbox 360 than owned a Gameboy?
Answer:
Option (4)
Step-by-step explanation:
From the bar graph given in the picture,
Number of people who owned a Xbox 360 = 8
Similarly, number of people who owned Gameboy = 1
Therefore, difference in the number of people having Xbox 60 and Gameboy = 8 - 1
= 7
Option (4) is the correct option.
can sum1 show me how to do this first question I’m confused
the bar graph shows the results of spinning a spinner 100 times. use the bar graph to find the experimental probability of the event.
Spinning a 2
Answer:
you will have an 18% chance of rolling a 2.
Step-by-step explanation:
18/100 = 18
The probability of spinning an even number is 39/10
What is probability?Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.
Here, we have,
to determine the probability of spinning an even number.
The missing bar chart is added as an attachment
The bar chart (see attachment) represents the graph that would be used to calculate the required probability
On the bar chart, we have the sample size of the even number
Even number = 18 + 21
Even number = 39
So, we have
P(Even) = Even/Total
By substitution. we have
P(Even) = 39/100
Hence, the probability is 39/100
Read more about probability at
brainly.com/question/251701
#SPJ2
Find the value of x.
Step-by-step explanation:
hope this will help you plz check and tell me
The dot plot below shows the number of students on a classroom honor roll for one or more weeks. According to the dot plot how many students were on the classroom honor roll of 5 or more weeks
Are ZK and 2B corresponding angles? Explain.
Answer:
No
Step-by-step explanation:
When two lines are crossed by another line, the angles in matching corners are called corresponding angles. <K and <B do not match this definition, so they are not corresponding angles.
Answer:
NO!
Step-by-step explanation:
K and B are not corresponding angles
They are supplementary angles
In the image there is an example of correspodning angles
Belle deposited money into a savings account. This table gives the value of her account for the first 14 months after the initial deposit. The data can be modeled using an exponential function.
Years 2 4 6 8 10 12 14
Account value $106 $113 $119 $126 $135 $143 $152
Based on the data, which amount is closest to the value of the account 24 months after the initial deposit?
$180
$200
$240
$280
Answer:
The answer is B 200
Step-by-step explanation:
i just took the test so yah :)
One angle of an isosceles triangle measures 32°. Which other angles could be in that isosceles
triangle?
Answer:
32° and 116°
Step-by-step explanation:
An isosceles triangle has two equal angles and the other angle is found by subtracting the sum of the two equivalent angles from 180°.
Since, one of the angles are given in the problem, one of the angles is 32°.
To find the other angle, we subtract the two angles from 180°.
180° - 32° - 32°
116°
The other two angles are: 32° and 116°
Which solution set is graphed on the number line?
-4 -3 -2
-1
0
1
2
3
4
"x21
C
X> 1
x < 1
X31
Answer:
for this one option C will be your answer
Step-by-step explanation:
what is the value of
(8+3k)²-(-k-6)²¹ if k=5
Answer:=530
Step-by-step explanation:
if 1/4 of the cookies in the jar are chocolate chip and 3/5 of the cookies in jar are peanuts butter how many are peanut butter
Answer:
5/20 choc chip and 12/20 peanut butter
Step-by-step explanation:
WHO EVER GOES FIRST GETS BRAILY
Answer:
C.) i belive this is the correct one
Step-by-step explanation:
Yall i giving out Some more brainliest i only need Answer 15-19 only 5 Questions
Answer:
15. 2x^4
16. 37y
17. 13b-10
18. 5x+4
19. 4y+10
:)
☁️ Answer ☁️
15. 2x^4.
Subtract 5x^4 from 7x^4.
16. 37y.
Explanation: 32y + 5y = 37y 37y = 0 Solving 37y = 0 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Divide each side by '37'. y = 0 Simplifying y = 0
17. Add 6b and 7b = 13b - 10
18. Add 2x and 3x = 5x + 4
19. 4y + 10
Hope it helps.
Have a nice day hyung/noona!~ ￣▽￣❤️