answer B
Step-by-step explanation:
you need to factor, the factor that works is (x+6)(x-5) then you put in the x values that would make the equation 0, when x is 5 (x-5) = 0 and when x is -6 (x+6) =0
the expression -5x^2 + 25x + 70 can be used to estimate the height,
Answer:
555suyaiata7ata7yayata
f(x) = 3x - 3
g(x) = 3x3
Find f(x) + g(x)
Step-by-step explanation:
f(X)+g(X)
or, 3x-3+3x^3
or,3x^3+3x-3
if x^2/3 = 4, what is x^2
Answer:
x=2√3
Step-by-step explanation:
Let's solve your equation step-by-step.
x2
3
=4
Step 1: Simplify both sides of the equation.
1
3
x2=4
Step 2: Divide both sides by 1/3.
1
3
x2
1
3
=
4
1
3
x2=12
Step 3: Take square root.
x=±√12
x=2√3 or x=−2√3
• A ladder of length 5 m is placed against a vertical
wall with its foot 1.8 m away from the base of the
wall. How far up the wall does the ladder reach?
Answer:
Your answer......4.66m
AC=√AB^2- BC^2
=√(5)^2-(1.8)^2
=4.66
WANT MORE THEN FOLLOW ME, LIKE & MARK MY ANSWER AS BRAINLIST ANSWER
Answer:
Step-by-step explanation:
length = 5 m
height = 1.8 m
The triangle that it formed is given in the figure,
Now first we have to find angle A,
sin(A) =perp/hyp = 1.3/5 = 0.26
now we get ,
Angle A = 15 degree
now using ,
tan(15) = perp/base = 1.3/distance
distance = 1.3/tan(15)
distance =1.3/0.27
distance = 4.8 m
If Н+ В х 100 = 1560, find the value of H and B
answer
is b bye i think
a number is twice the other. if their sum is 30,find the number.
Answer:
x+2x = 30
Step-by-step explanation:
3x = 30
x= 10 hope it helps
Answer:
10
Step-by-step explanation:
10 x 2 = 20
20 + 10 = 30
HELP ITS TIMED WILL MARK BRAINLIEST!!
16x^2+169=0
Answer:
No solution
Step-by-step explanation:
Use the quadratic formula
Simplify
No real solutions because the discriminant is negative
What expression as a sum of 11/12 
Answer:
D the last expression
What is the value of m?
A. 67
B. 73
C. 90
D. 140
What is the value of n?
A. 107
B. 113
C. 115
D. 140
Answer:
m= 90
Step-by-step explanation:
I don't know about n because i forgot what the total degree of hexagon will be
what does the absolute value of the y coordinate tell you?
Step-by-step explanation:
in x ,y =0
in y ,x =0
i think its thik ok dont mind if its wrong
Answer:
Step-by-step explanation:
x-axis
If the mean of five values is 64,what is the sum of the values?
Answer:
320
Step-by-step explanation:
64x5=320
PLEASE HELP
Example 4
You want to reduce the size of a picture to place in a
small frame. You aren't sure what size to choose on
the photocopier, so you decide to reduce the picture
by 15% each time you scan it until you get it to the
size you want. If the picture was 10 inches long at the
start, how long is it after 3 scans?
y=
; A=
; r=
Equation Used:
log10^t > log10^2
2 2
Answer:
t>2
Step-by-step explanation:
Hope this helps.
F(x), h(x), P(x), or g(x)
Answer:
sorry I am wrong but it's 10000000
Help please ASAP!! please and thank you have a great and blessed day!
Answer:
1st 4th and 5th one.
Answer:
Yes
No
No
Yes
Yes
No
Step-by-step explanation:
1) 10 * 10 * 10 = 1000
2) 10 * 10 is not = to 1000
3) 10^2 is not = to 1000
4) 10^3 = 1000
5) simplify it is 150
6) simplify it is not 1500
what is the rate of change?
the second 1 and second 4?
Hello please help if you can
Answer:
C) y = 2x +8
Equation of the straight line passing through the point (-2,4) and having slope m =2
y = 2x +8
Step-by-step explanation:
Step(i):-
Given that the points are (-2,4) and (6,20)
The slope of the line
m = [tex]\frac{20-4}{6-(-2)} = \frac{16}{8} =2[/tex]
m =2
Step(ii):-
Equation of the straight line passing through the point (-2,4) and having slope m =2
y - 4 = 2( x-(-2))
y = 4 + 2x +4
y = 2x +8
Select the equivalent expression . ( 8^ -5 2^ -2 )^ -4 =?
Answer:
b. 1/8×2²
Step-by-step explanation:
[tex]8^{-5}[/tex][tex](\frac{8^{-2} }{2^{-2} } )^{-4} =\frac{1}{8^{5}*2^{-2} } ^{-4\\[/tex] [tex]=\frac{1}{2^{-3} } ^{-4} =\frac{1}{2^{7} } =\frac{1}{8*2^{2} }[/tex]
hope it helps, pls mark me as brainliest
solve the equation 8(x+7)=-24
I ready
Help ASAP!!!
Find the area of this triangle. Round to the nearest tenth. ASAP PLEASE.
Answer:
the answer is 60.0
Step-by-step explanation:
28.8+12+18=58.8
rounded to the nearest 10th would be 60.0
Write in the slope-intercept form an equation of the line that passes through the given points.
(6,8),(3,−9)
I need an answer ASAP
I will give the brainiest!
Answer:
y=17/3x-26
Step-by-step explanation:
So what you need to do is find the slope and y-intercept. Then, you write it in y=mx+b form. m=slope, b=y-intercept. So in this case, 17/3 is the slope, and -26 is the y-intercept. Hope this helps :)
This is a really hard question
Answer:
D. 4x - 6Step-by-step explanation:
f(x) = 4x - 2f(x - 1) = 4(x - 1) - 2 = 4x - 4 - 2 = 4x - 6Correct option is D
Answer:
The answer is in the photo hope it helps
Step-by-step explanation:
Hey Can somone please help meeee
Answer:
7/6 or 1.16 repeating
Step-by-step explanation:
7/8//3/4
7/8 x 4/3
7 x 4/ 8 x 3
7 / 2 x 3=
7/6 or 1.16 repeating
6. What's 2/3 written as a fraction with a denominator of 9?
O A. 9/9
O B.6/9
O c.3/9
OD.2/9
please help a friend out with nP5 ÷ nC4 = 144
Which value of m makes this equation true? m - 8 = -1
m = 9
m=7
m= -9
m = -7
Answer:
The answer is 7 because if we write 7 - 8 = -1, then we could see that the answer would be -1 since 7 is 1 value lower than 8, and 8 - 8 = 0, so if 7 is lower than 8 by 1, then you would go one value lower from 0, which is -1. You can also figure this out by looking at a number line and starting from 7 and then going backwards 8 times and whatever number you land on after going back 8 times is your answer.
Whats the slope of (-3,4) (0, 0)
Answer:
slope = [tex]-\frac{4}{3}[/tex]
Step-by-step explanation:
Use the slope formula, [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex], to find the slope. [tex]m[/tex] represents the slope. [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point, and [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of another point. So, substitute the x and y values of the points (-3, 4) and (0, 0) into the formula appropriately and solve:
[tex]m= \frac{(0)-(4)}{(0)-(-3)} \\m = \frac{0-4}{0+3} \\m = \frac{-4}{3}[/tex]
Thus, the slope is [tex]-\frac{4}{3}[/tex].
In Salsa stories, Ashir uses sawdust on the floor for his carpet making. For the painting of the one carpet he needs 20 sacks of sawdust. If each sack weighs 3 whole 1/2 pounds ,what is the weight of the sawdust he needs for each carpet?
1) 70 pounds
2) 68 pounds
3) 72 pounds
Answer:
i think its 70 pounds
Step-by-step explanation:
if not i am sorry
The number factor of a variable term is called the
a) variable
b) constant
c) algebraic expression
d) numerical coefficient
The number factor of a variable term is called the numerical coefficient.
Algebraic expression are made of terms . Terms might be a signed numbers, a variable, or a constant multiplied by a variable or variables.
Examples of an algebraic expression is as follows:
4x + 7When a constant is multiplied by a variable or variables , that constant is called the coefficient.
In our example the variable is x . The number factor of the variable term x is called the numerical coefficient .
Therefore, the numerical coefficient in our case is 4.
learn more about variable here: https://brainly.com/question/17436857?referrer=searchResults
I will give brainliest, Please help on this... Show ur work please and thank you
Answer:
n=9
Step-by-step explanation:
-5-4n=-41
+5 +5
---------------
-4n=-36
---------------
-4n/4=-36/-4
---------------
n=9