Answers
2) 2 is the answer. Plug in 1 for x, raise everything to its power (which will end up being 1), then use PEMDAS to solve
Related Questions
For the line above, is the slope positive or negative? *
Answers
(2)
Answer:
positive
Step-by-step explanation:
can someone please help me solve this?
Answers
Answer:
x=15
Step-by-step explanation:
side PQ =side QR
8x-27=4x+33
8x-4x=33+27
4x=60
x=60/4
x=15
SOMEONE HELP PLS!!!!!!!!!!!!!!
Answers
Answer:
69
Step-by-step explanation:
i don’t understand my homework?
Answers
Answer:
x = 140
Step-by-step explanation:
40 * 2 + 2x = 360
80 + 2x = 360
2x = 280
x = 140
height of a cone is 30cm, its slant height is 32 cm, then the radius is- ?
Answers
Given:
Height of a cone is 30cm, its slant height is 34 cm.
To find:
The radius of the cone.
Solution:
Using the Pythagoras theorem, the relation between Height, radius and slant height is
[tex]r^2+h^2=l^2[/tex]
[tex]r^2=l^2-h^2[/tex]
Where, r is radius, h is height and l is the slant height.
Putting the given values, we get
[tex]r^2=(34)^2-(30)^2[/tex]
[tex]r^2=1156-900[/tex]
[tex]r^2=256[/tex]
Taking square root on both sides.
[tex]r=\pm\sqrt{256}[/tex]
[tex]r=\pm 16[/tex]
Radius cannot be negative. So, r=16 cm.
Therefore, the correct option is b.
Write an equation in slope intercept form of the line that passes through the given points. (0 , -3) (1 , -1) (2, 1) ( 3, 3 )
Answers
Answer:
Step-by-step explanation:
Slope = (-1-(-3))/(1-0) = 2
y = 2(x+3) = 2x+6
In football, the team that has the ball has four chances to gain at least ten yards, if
they don't gain at least ten yards, the other team gets the ball, Positive numbers
represent a gain and negative numbers represent a loss, Select all of the sequences
of four plays that result in the team getting to keep the ball,
A. 8, -3, 4, 21
B. 30, -7,-8, -12
C. 2, 16, -5, -3
D, 5, 2, 20, -1
E. 20, -3, -13,2
Answers
Answer:
A, C, D I think
Step-by-step explanation:
Hope this helps and feel free to answer my recent question ! :)
what is each measure of the rhombus?
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b. 26
d. 41
e. 82
f. 98
h. 49
Please help me this is due soon. Will mark brainliest!
Answers
Answer:
a c and d
Step-by-step explanation:
how do I solve for x?
Answers
Step-by-step explanation:
(5x + 1 ) + 14x + (4x + 5)= 180 [ sum of all angles of a triangle is 180]
HELP! WORTH 25 POINTS. Which sets of ordered pairs represent functions from A to B? (Select all that apply.)
A = {0, 1, 2, 3} and B = {−2, −1, 0, 1, 2}
A. {(0, 2), (3, 0), (1, 1)}
B. {(0, 0), (1, 0), (2, 0), (3, 0)}
C. {(0, −1), (2, 2), (1, −2), (3, 0), (1, 1)}
D. {(0, 1), (1, −2), (2, 0), (3, 2)}
Answers
Answer:
C. {(0, −1), (2, 2), (1, −2), (3, 0), (1, 1)}
hope it helps you
AD=BD=CD FIND ANGLE BAC
Answers
Answer:
ANGLE BAC= 80°, hope it helps you thanks.
A. 159000
B. 23000
C. 54896
D. 12387
Answers
Answer:
A
Step-by-step explanation:
plug 32 in for m and solve
Answer:
c
Step-by-step explanation:
Select ALL the correct answers.
Which of these numbers are greater than 3.2 × 10-3?
2.1 × 10-3
4.2 × 10-4
5.2 × 10-2
5.2 × 10-1
Answers
Answer:5.2 x 10-1
Step-by-step explanation:hope i could help ;)
hurry pls i don’t understand
Answers
Answer:
c is the answer ....
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PLSSSS SHOWWW THE WORKKK!!!!
Answers
Answer:
x^2y^4
Step-by-step explanation:
8 divided by 8 = 1
x divided by x^2 = x
y^3 divided by y = y^2
(xy^2)^2 = x^2y^4
Find the missing side of this right
triangle.
Х
7
14
x =
Answers
Answer:
Sqrt 245
Step-by-step explanation:
That's the answer
According to Pythagoras' Theorem
[tex]h^{2} = a^2 + b^2[/tex]
[tex]h^{2}[/tex] [tex]= 7^{2} + 14^2[/tex]
[tex]h^{2}[/tex] = 49 + 196
h = [tex]\sqrt{245}[/tex]
According to diagram x = sqrt 245
What is Pythagoras' hypothesis?
Pythagorean hypothesis, the notable mathematical hypothesis that the amount of the squares on the legs of a right triangle is equivalent to the square on the hypotenuse (the side inverse the right point) — or, in recognizable logarithmic documentation, a2 + b2 = c2.
Learn more about Pythagoras' Theorem here
https://brainly.com/question/343682
#SPJ2
Help it’s due today
Answers
Answer:
the second one and the fourth one
Step-by-step explanation:
Which of the following represents the factorization of the polynomial below? 2x² + 5x +3
Answers
Answer:
Correct Answer D.
a × c = 11, b = 10
10 × 1 = 10
10 + 1 = 11
Divide the ten and 1 by 2
(x = 2) (2x+1)
Step-by-step explanation:
Reflect the point ( 7, 1) on the line y=x.
Answers
Answer: (1, 7)
Step-by-step explanation:
When you reflect over the line y = x, the x and y switch places so it goes from (x, y) to (y, x)
(7, 1) to (1, 7)
hello, can i please have help on this question.thank you
Answers
Answer:
y = 4x - 3
Step-by-step explanation:
The equation for a line is y = mx +c
We need to find m which is the gradient:
To do this pick any two coordinates on the line:
(1, 1) and (2, 5)
Next divide the difference of the y coordinates by the difference of the x coordinates:
5 - 1 / 2 - 1
= 4/1 = 4
so our gradient is 4
We'd write that as y = 4x + c
Next we need to find c which is the y-intercept
To do this just simply look for where the line crosses the y-axis
This is -3
So we'd write that as y = 4x - 3
Hope this helps :)
Answer:
y=4x-3
Step-by-step explanation:
it wewnt up 4
the baby value/y interseption was -3
1/3 x 28
I NEED IT NOW
Answers
Answer:
28/3
Step-by-step explanation:
Answer:
28/3
Step-by-step explanation:
1/3 * 28 = 28/3
I hope this helps xx
Please pls help me :(
Answers
Im on that to, maybe i can help you !! :)
Need help as fast as possible please
I will mark BRAINLIST only for correct answers :)
Thank you!
Answers
Answer:
Correct Answer
Step-by-step explanation:
Mark as brainliest now NOW!
How do you do 5a) and 5b)????? Please help!!!!
Answers
Answer:
[tex]21.0 { { {1221220 = 223jn}^{n \: \: \: \: \: \: \: \: \: \: \: \: \tan( \beta \beta \beta \beta \beta \beta \pi\pi) } }^{2} }^{2} \times \frac{?}{?} [/tex]
Answer:
31° F and 67° F
Step-by-step explanation:
(a)
When t = 0 then
f(0) = 31 + [tex]\frac{0}{100}[/tex] = 31 + 0 = 31° F
(b)
When t = 10 , then
f(10) = 31 + [tex]\frac{40(10^3)}{10^3+100}[/tex] = 31 + [tex]\frac{40000}{1100}[/tex] = 31 + 36.36... ≈ 67° F
Order these numbers from least to greatest. 6.992, 6.99, 13/2, 6 5/9
Answers
Answer:
13/2, 6 5/9, 6.99, 6.992
Step-by-step explanation:
HURRY FAST PLEASEEE I NEED IT SOON
Answers
Answer: 2/7, 2 : 5, 2 to 5
Step-by-step explanation:
7 is the total
5 is white
2 is grey
2/7 is 2 out of 7 since 2 is grey
2 : 5 is 2 grey for 5 white
2 to 5 is the same thing as 2 : 5
please help!!
my problems are in the photo.
Answers
Answer:
x=10
y=11.66
Step-by-step explanation:
8^2+6^2=x^2 and then you take the root
Same goes for the second question
a^2+b^2=c^2
HELPPPPPPPPPPP , witch should I pick .
Answers
A
Explanation: horizontal line is 180 degrees, and the square means 90 degrees. So adding up the angles z + 90 + z =180
A skateboard ramp has a slope of 4/9. What is the measure of the angle the ramp forms with the ground
Answers
Answer:
Step-by-step explanation:
tanθ = 4/9
θ = arctan(4/9) ≈ 23.96°
The measure of the angle the ramp forms with the ground is :
-Angle is 23.96 degrees.
"Measure of the angle"Let the angle is = x
We know that tan(x) is the slope.
tan(x)=\frac{4}{9}
tanθ = 4/9θ
tanθ = arctan(4/9)
tanθ≈ 23.96°
Learn more about slope:
https://brainly.com/question/3493733