Answer:
g(2) = 12
Step-by-step explanation:
g(x) = 2x³ – 4; g(2)
g(2) = 2(2)³ – 4
= 2 × 8 – 4
= 16 – 4
g(2) = 12
Thus, The answer is g(2) = 12
-TheUnknownScientist
Answer:
12
Step-by-step explanation:
Anton van Leeuwenhoek’s contribution in the development of cell theory?
Write the slope intercept form of the equation. PLEASE HELP
Answer:
8. D
10. D
12. B
if the lines are parallel, then the slopes are the same. if it's a perpendicular line then the slope is the opposite reciprocal.
A middle school took all of its 6th grade students in a field trip to see a ballet at a theater that has 4200 seats. The students filled 84 percent of the seats in the theater. How many 6th graders went on the trip?
The following system of equations is given below:
\large -5x+y=-18
\large -10x-5y=20
Which of the following steps is not suitable to solve this system by elimination?
a. Multiply the first equation by 2 and then subtract the equations from each other.
b. Multiply the first equation by -5 and then add the equations together.
Selected:c. Multiply the first equation by 5 and then add the equations together.This answer is incorrect.
d. Multiply the first equation by -2 and then add the equations together.
Answer:
both b and c are correct options
Working together, Kevin and Casey
1
can wash the windows in 32 hours.
Kevin can wash the windows by
1
himself in 6 hours. How long would
2
it take Casey to wash the windows
by herself
can someone pl help me
The sum of two numbers is 59. The smaller number is 5 less than the larger number. What are the numbers?
Help please
Answer:
The answer is 32 & 27 because they add up to 59 and 27 is 5 less than 32.
Step-by-step explanation:
Answer:
32, 27
Step-by-step explanation:
Call one number (the larger one) "x"
The other number (smaller one) is " x - 5"
As per the given information;
x + x - 5 = 59
Inverse operations;
x + x - 5 = 59
+5 +5
2x = 64
/2 /2
x = 32
Larger number= 32
Smaller numbers = x - 5 = 32 - 5 = 27
here are the first three terms of a different sequence 1 2 4 write down two numbers that cold be the 4th and 5th terms of this sequence give the rule you have used to get your numbers
Answer:
8, 16, ×2
Step-by-step explanation:
laura spent 2/5 of her money now she has $18 left how much money did she have origanily
Answer:
Money Laura had originally = $30
Step-by-step explanation:
Let the money Laura had = x
Money spent = 2/5 of x = [tex]\frac{2}{5}x[/tex]
Remaining money = $ 18
[tex]x - \frac{2}{5}x = 18\\\\\frac{x*5}{1*5}-\frac{2}{5}x = 18\\\\\frac{5x}{5} - \frac{2x}{5} = 18\\\\\frac{3x}{5}=18\\\\ 3x = 18*5\\\\3x = 90\\\\x = \frac{90}{3}\\\\x = 30[/tex]
Money Laura had originally = $30
(10pts) Given: O ∈
AB
,
OF
is ∠ bisector of ∠COB, m∠FOB=70°.
a
(5pts) Find: m∠AOF
PLEASE HELP
Answer:
m∠AOF=110°
Step-by-step explanation:
∠AOB is 180°, ∠FOB is 70°. To find m∠AOF, subtract 70 from 180. 180-70=110
m∠AOF=110°
Answer:
m∠AOF=110°
Step-by-step explanation:
∠AOB is 180°, ∠FOB is 70°.
If you want to find m∠AOF, subtract 70 from 180. 180-70
= 110
m∠AOF=110°
PLEASE HELP ITS TIMED I DONT NEED BIG EXPLAINATION
Jane uses red and blue square tiles to make a design. Her design includes 4 squares that are each x tiles long. She has exactly 16 red tiles and uses them all in her design. The number of blue tiles in her design is modeled by the function b(x)=4x2−16
.
How can b(x)
be written to show how long Jane's squares are when her design includes zero blue tiles?
A
b(x)=4(x2−3.5)−2
B
b(x)=4(x2−4)
C
b(x)=4(x+2)(x−2)
D
b(x)=4(x2−2)−8
Answer:
(C ) b(x)=4(x+2)(x−2)
Step-by-step explanation:
We are given
The number of blue tiles in her design is modeled by the function b(x)=[tex]4x^2-16[/tex]
if the no of blue tiles used is zero then
b(x) =[tex]4x^2-16[/tex] = 0
[tex]x^2 = 16/4[/tex] = 4
x = +2 and -2
this is the condition for blue tiles
Modelling
b(x) = 4(x+2)(x-2)
This means when the blue tiles used are zero, then we use 2 red tile on each of the two square of 4 square. so the length will be 4 tiles long and its a square so 4x4 = 16 red tiles.
If on a scale drawing 75 feet are represented by 45 inches, then a scale of 1/5 represents how many feet
Answer:
1/3 feet
Step-by-step explanation:
We are given that
On a scale drawing
45 inches represented =75 feet
We have to find a scale of 1/5 inch how many feet represents.
To find the value in feet represented by a scale of 1/5 inch we will use unitary method.
Using unitary method
45 inches represents =75 feet
1 inch represents = feet
1/5 inch represents = feet
1/5 inch represents= feet
Hence, a scale of 1/5 inch represents 1/3 feet
Please mark brainliest, thank you
Multiple Choice: Choose the correct answer for questions 1 and 2.
1. The height of Trisha, a 17-year-old female student, is in the lower quartile for height for girls aged 16 to 18. This statement means:
A. Trisha's height is average for her age.
B. Trisha is shorter than 25% of girls aged 16 to 18.
C. Trisha is shorter than 75% of girls aged 16 to 18.
D. Trisha is taller than 75% of girls aged 16 to 18.
What is the answer
Answer:
The correct answer is:
C. Trisha is shorter than 75% of girls aged 16 to 18.
Step-by-step explanation:
When a dataset is divided into four equal parts, the first part is called the lower quartile. The data is usually sorted in ascending order before finding quartiles.
The lower quartile contains 25% of the whole data. The values in lower quartile are are less than 75% of the values.
If Trisha's height is in lower quartile that means her height is less than the girls in middle and higher quartile.
Hence,
The correct answer is:
C. Trisha is shorter than 75% of girls aged 16 to 18.
Name • A compound subject has two or more subjects with the same predicate. • A compound predicate has two or more predicates with the same subject * Combine subjects or predicates using and, or, or but, or the words eitherior and neitherinor. A Write an S if the sentence has a compound subject. Write a P if the sentence has a compound predicate. Write each compound subject or predicate on the line. Then put parentheses around the word or words that combine the subjects or predicates Omar got a new puppy and named her Daisy. 2. Daisy and Omar enjoy playing outside together in good weather. 3. Nesther Omar nor Daisy likes to be outside in the rain.
Answer:
Step-by-step explanation:
1. Omar got a new puppy "and" named her Daisy.
P (compound predicate)
The compound predicates are 'got' and 'named'
The word 'and' combined the predicates
2. Daisy "and" Omar enjoy playing outside together in good weather.
S (compound subject)
The compound subjects are 'Daisy' and 'Omar'
The word 'and' combined the subjects
3. "Neither" Omar "nor" Daisy likes to be outside in the rain.
S (compound subject)
The compound subjects are 'Omar' and 'Daisy'
The words 'neither nor' combined the subjects
A square has a perimeter of 36 cm.
Calculate the area of the square.
Answer:
81 square cm
Step-by-step explanation:
36/4 = 9, so each side is 9 cm. 9 times 9 is 81.
are there instances that rational algebraic equation can be transformed into quadratic equation
Answer:
yeah
Step-by-step explanation:
hmm
Answer:
yes you can
Step-by-step explanation:
for example you have a second order algebraic equation, which have the general form ax^2 + bx + c = 0, for any constants a, b, and c, you can use the quadratic equation to find the values of x. However, sometimes it is easier to simply factor the expression into (fx+g)(hx+i) = 0, for any constants f, g, h, and i, and then solve the two resulting equations fx+g = 0 and hx+i=0 for the values of x.
i hope this helps
I really need help ... I need a tutor or someone who’s willing to help me bc I’m struggling in math
Answer:
I gotchu on this one I didn't know the other one but this one is pretty easy
In order to make a necklace, Alicia purchased a bag of 80 beads for a total of $39. Some of the beads were sterling silver and cost $.40 each, and the rest were gemstone beads that cost $.65 each. How many of each type of bead were in the bag? Please show your work!
Answer:
20 in each bag
Step-by-step explanation:
2) Juan had $622 in his checking account. He deposited a check for $180, and $100
cash. However, he recently had an overdraft on his debit card and had a $35 overdraft
fee. What is his new account balance after the deposits and the fee?
Answer:
867
Step-by-step explanation:
622+180+100=902
902-35=867
evaluate 2/3 times -4 times 9 divided by -2 divided by 1/2
Answer:
Evaluated: 2/3 (or 0.6 repeating) -4 • 9 ÷ -2 ÷ 1/2 (or 0.5)
Equals: 36.6 (.6 is repeating)
Step-by-step explanation:
Just simplify the fractions and solved with calculator :)
Find the mean, median and mode of the weights of the people shown.
Read the poem excerpt. A backyard reality is rearranged. Hopscotch lines cower and hide, The toys in the yard . . . lost until spring. Which statement best describes the meter? The meter is free, reflecting a two-way conversation. The meter is free, making the poem unpredictable. The meter is fixed, and every syllable is stressed. The meter is fixed, drawing attention to the end rhyme.
Answer:
B
Step-by-step explanation:
Answer:
b fasho
Step-by-step explanation:
What is the equation of the line passing through (-5, - 3)
and perpendicular to the line representing the equation
y=-3x+2?
Select one:
O
y = -
5 46
7-T
O ;=x+4
=ין
0 = 2 + 1/3
O
1=
ل |
3x - 10
Answer:
y=7/5x+4
Step-by-step explanation:
the other ones either are to low on the graph to hit -5-3 or they are parallel instead of perpendicular to the given equation
In the figure shown, line AB is parallel to line CD. What is the
measure of angle x? Explain your answer.
А
P
B
62°
115°
с
о
R
0 (10 points)
HTML Editor
Select all the transformations that take rectangle abcd onto itself
Answer: (x + 0, y − 4), 180° rotation, reflection over the y-axis.
A parallelogram is a rectangle if and only
if its diagonals are congruent.
Answer:
A parallelogram is a rectangle if and only if its diagonals are congruent. A rectangle is a parallelogram with four right angles. A rhombus is a parallelogram with four congruent sides. If a parallelogram has two consecutive sides congruent, it is a rhombus.
Step-by-step explanation:
A square barn has an area of 64 square meters. How long is each side?
Use the distributive property to write equivalent expressions.
Answer:
[tex]2x-3y[/tex]
General Formulas and Concepts:
Distributive PropertyStep-by-step explanation:
Step 1: Define expression
[tex]\frac{-1}{4}(-8x+12y)[/tex]
Step 2: Simplify
Distribute -1/4: [tex]2x-3y[/tex]What is BC?
BC= units
Answer:
You just typed the answer, it's units
Step-by-step explanation:
Answer:
Heyyy Its me CJ
Step-by-step explanation:
Hshsudidjc
which of the following is an integer?
-500
-.50
5*102
-1/2
5*102
tip: an integer is a whole number- e.g 5, 69, 46
To buy a car, Jessica borrowed $15,000 for 3 years at an annual simple interest rate of 9%. How much interest will she pay if she pays the entire loan off at the end of the third year? What is the total amount she will repay
Answer:
Jessica will repay a total of $19,050 on her loan.
Hope This Helps :3