If someone could please help me I really need help me with geometry
Answer:
VU = 8
KL = 19
ΔS = 120°
ΔF = 130°
HOPE IT HELP
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Evaluate the function. f(x) = 3x² – x Find f(10)
Answer:
f(10)=290
Step-by-step explanation:
Function Evaluation
Given a function f(x) as an explicit expression, finding f(x=a) implies substituting the value of x by a in every instance it occurs.
We are given the function:
[tex]f(x)=3x^2-x[/tex]
It's required to find f(10). We replace the x for 10:
[tex]f(10)=3*10^2-10[/tex]
Operating:
[tex]f(10)=3*100-10[/tex]
[tex]f(10)=300-10[/tex]
[tex]f(10)=290[/tex]
Thus, f(10)=290
Does the following system of equations have :
Infinitely many solutions
or
No solution ?
2:+y = 2
y = -21 - 1
Answer:
Infinite many solutions
Step-by-step explanation:
write the expanded notation of:
7.3
13.407
21.0005
0.000103
9.725 plzzz
Answer:
e
Step-by-step explanation:
e im not sure
Harold expects 20 people at his birthday party, but 17 attended. What was the percentage of error?
19.40%
17.64%
32%
16.3%
-8, 0, 8, 16, 24,... Find the 65th term value.
Answer:
520
Step-by-step explanation:
nth term = + 8
Answer:
need more info. this doesn't make sense
Step-by-step explanation:
(Multiple choice/ Most Brainly will be rewarded)
Can I please have some help on this question.
(Zoom in if needed)
Answer:
infinitely many solutions
Step-by-step explanation:
make both equations equal to y
so for the first one subtract 2x from both sides getting -y=-2x-1 and then multiply the entire equation by -1 and you end up with y=2x+1
and for the second one subtract 4x from both sides getting -2y=-4x-2, multiply the entire equation by -1 which gets you 2y=2x+2 and then divide the whole equation by 2 which brings you to y=2x+1
then getting rid of y and making them equal to each other gets 2x+1=2x+1 and therefore the answer is infinitely many solutions
what is the value of X=?
Write your answer in the box below.
X= _____
Answer:
39
Step-by-step explanation:
Answer:
39 degrees
Step-by-step explanation:
by the triangle angle sum theorem, the 3 angles of triangles must add up to 180 degrees.
Therefore, 102 degrees + 39 degrees + x = 180 degrees
141 degrees + x = 180 degrees
x = 39 degrees
Proportional or Non-Proportional
Answer:
Non-Proportional
Step-by-step explanation:
It goes through (0,0) ; (1,1) ; so it should go through (2,2) ; but it goes through (4,2). Therefore it is not proportional.
The steak is priced at 4 pounds for $2. How much is the steak per pound?
Is it 1 dollar for 2 pounds?
Answer:
The steak per pound : 2/4 = $1/2=$0.5/ pound
Is it 1 dollar for 2 pound : It's correct
Step-by-step explanation:
Write an equation in slope-intercept form for the line with slope and -intercept .
Answer:
y = [tex]\frac{2}{5}[/tex] x - 9
Step-by-step explanation:
17. GradPoint
Guided Practice
Ann receives a 4% commission on her sales. Her last paycheck included $196 in commissions. Solve the formula C = 0.04s for s, where C is the amount of commission and s is the amount of sales. Then substitute to find her sales.
A.
$4,900
B.
$7.84
C.
$196.04
D.
$195.96
Answer:
A-$4,900
Step-by-step explanation:
Answer:
The answer is A. $4,900
Step-by-step explanation:
$196 in commissions => a = 196
s = a / 0.04 = 196 / 0.04 = $4900 = Ann's sales
so the answer for Ann's sales is $4,900
Christina needed 8 pounds of flour to make cookies that will
serve 44 people. How many pounds of flour will Christina
need to feed 66 people?
Answer:
12
Step-by-step explanation:
4 pounds is 22 people
8 is 44
12 is 66
If h(a)= 3a+5 and h (a) = 27 the what is the value of a?
Hey there!
Okay, so when you get a problem like this, all you need to do in insert the given value into the function and solve.
For example:
As you can see, they state that (a) = 27, so you insert 27 in for a in the function and it will look like this:
h(27) = 3(27) + 5
Now you solve on the right side of the equal sign:
3(27) = 81 (you multiply them)
81 + 5 = 86
When you plug the value of 27 in for a in this function, your output is equal to 86.
Answer: 22/3 or 7,(3)
Solution:
h(a)=3a+5
h(a)=27
3a+5=27
3a=27-5
3a=22
a=22/3
a=7,(3)
The area of a rectangular rug is 12 3/4 square yards. The length of the rug is 5 2/3 yards. What is the width?
Answer:
The width is 2 and 1/4
Step-by-step explanation:
Use complete sentences to describe why postulates are helpful.
3x2 · 2x5 whats the answer please twenty five points to show work
Answer:
60
Step-by-step explanation:
3x2=6
2x5=10
6x10=60
????
Andre drives a bike for 4 hours covering 160 km. Find the distance covered by him in 7 hours.
Answer:
I think is 280km :))))))
Answer:
Andre covered 280km.
Step-by-step explanation:
I would say make a proportion:
?= distance covered
4 - 160
7 - ?
Solve: 7×160÷4=280.
Of the 30 students in Serena's class, 12 have pets. Using this ratio, how
many students would have pets in a school with 325 students?
Answer:
a. 130
Step-by-step explanation:
you divide 30 by 12 and get 2.5, you then divide 325 by 2.5 and get 130.
Solve p = 11/2 n + 22 for n
PLEASE HELP‼️
Question in the pic
Answer:
the second one
Step-by-step explanation:
Answer:
[tex]16^{3/2}[/tex] = [tex]\sqrt[]{16^{3} }[/tex]
Step-by-step explanation:
All you need to do to find which is equivilant is put [tex]16^{3/2}[/tex] into radical form.
To do this you first need to know that the denominator of the fractional exponent will become the root of the radical, and the numerator will become the power.
So the 3 will be the power, now just rewrite it as [tex]\sqrt[]{16^{3} }[/tex].
If you don't know what the root or power is:
[tex]\sqrt[n]{x^{m} }[/tex] the n represents the root, and the m represents the power.
Hope this helps! :)
Is 7+y=x a direct variation??
I’m still getting this thing up to 100%. NO MATTER WHAT THE COST IS.
Answer:
8 is the answer.
Step-by-step explanation:
Think of 7 positive things and 8 negative things.
O O O O O O O
P P P P P P P P
7 of the positive things will cancel out 7 of the 8 negative things, leaving behind 1 negative things.
#teamtrees #WAP (Water And Plant)
Simplify the ratio 9:36
Answer:
1:4
Step-by-step explanation:
Thats it
Answer:1/4
Step-by-step explanation:
Help me please with This no need to explain
Answer:
C
.....................
WILL GIVE BRAINLIEST!!!!!
A bacteria grows exponentially so that it doubles every 12 days. There are 500 bacteria initially. Write a function that models the number of bacteria after t days.
Note is is NOT doubling every day! Careful.
Find the number of bacteria after 60 days.
Enter only a number.
Least to greasiest. 1.7 17% 1/4
Answer:
17%, 1/4, 1.7
Step-by-step explanation:
Convert each to decimals: 17% = .17, 1/4 = .25, then order from least to greatest
Find the exact value of tan 150° in simplest form with a rational
denominator.
Step-by-step explanation:
tan150°
= -tan30°
= -√3/3.
What is the value of x?
A. 6
B. 5
c. 4
D.3
Answer:
D
Step-by-step explanation:
CD is an angle bisector and divides the opposite side into segments which are proportional to the other 2 sides, that is
[tex]\frac{BC}{AC}[/tex] = [tex]\frac{BD}{AD}[/tex] , substitute values
[tex]\frac{4}{3}[/tex] = [tex]\frac{x}{2.25}[/tex] ( cross- multiply )
3x = 9 ( divide both sides by 3 )
x = 3 → D
A number consists of two digit whose sum is five
when the digit irreversible, the no. become greater by nine .find the number
Answer:
23
Step-by-step explanation: