Answer:
133
Step-by-step explanation:
40 percent more than is 133
Is y = -3x^2+10 a function?
Why or why not?
Answer:
yes because it passes the verticle line test.
Express 8 hours as a percentage of 2 days. please solve step by step
Answer:
16.7%
Step-by-step explanation:
2 days=48 hours
percentage
=8/48×100%
=16.66...%
=16.7% (3s.f.)
A store orders 22 boxes of light bulbs. Each box has 148 bulbs.
Which is the best estimate of the total number of bulbs the store orders?
Answer:
3,256bulbs
Step-by-step explanation:
The number of sticks of gum varies directly as the number of packages. There are 36 sticks of gum in 2 packages. Suppose you have 5 packages of gum. Write and solve a direct variation equation to determine how many sticks you have
Answer:
36 x 2 = 72
36 divide by 2 = 18
72+18=90
90 is the answer
Step-by-step explanation:
Find the equation for a polynomial f(x) that satisfies the following:
•Degree 3
•Zero at 2=4
•Zero at 2 = 1
•Zero at x =2
•y-intercept of (0,4)
Answer:
f(x) = 1/2(4 - x)(x - 1)(x - 2)Step-by-step explanation:
Considering zero's and a coefficient, the function is:
f(x) = a(x - 4)(x - 1)(x - 2)Considering y-intercept:
f(0) = a(0 - 4)(0 - 1)(0 - 2)4 = a(-4)(-1)(-2)4 = -8aa = -1/2So the function is:
f(x) = -1/2(x - 4)(x - 1)(x - 2) = 1/2(4 - x)(x - 1)(x - 2)
The graph showing zero's is attached
Which angle must have the same measure as angle x
Answer:
Two angles that have the same measure are called congruent angles. Here are two angles that both measure 30°. We say that angle x is congruent to angle y.
Step-by-step explanation:
Pedro reparto 85 caramelos entre sus tres hijos el mayor le da el doble de caramelos y media no le da 13 caramelos más que al menos cuántos caramelos tiene cada uno
Harder than it sounds
6/3(1+1)
Hint: Use PEMDAS
Answer:
1
Step-by-step explanation:
Use the Order of BIMDAS
6/3(2)
6/6
= 1
Answer:
=4
Step-by-step explanation:
6/3(1+1)
calculate within parenthesis (1+1):2
1+1+2
6/3 ·2
multiply and divide (left to right) 6/3·2:4
6/3·2 =2·2
2·2=4
so the answer is 4 hope this helped and pls brainliest
Explain how you can use a model to find 6 x 17
Answer:you can draw 6 boxes and boxes and fill it out like this:
Step-by-step explanation:
not really a great idea
A roller coaster travels at a constant rate. If the roller coaster travels a total of 2,070 meters in 30 seconds, how many meters does the roller coaster travel in 1 second?
Answer:
I am pretty sure it is 69 meters per 1 second
Step-by-step explanation:
Because you divide 2070 with 30 and you get 69.
Answer:
69
Step-by-step explanation:
To do this question, you have to do 2,070 divided by 30 so your answer would be 69
Evaluate the expression for x = 1.7. Enter your answer in the box.
x2 + 3x
Answer:
7.99
General Formulas and Concepts:
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition SubtractionStep-by-step explanation:
Step 1: Define
x² + 3x
x = 1.7
Step 2: Solve
Substitute: 1.7² + 3(1.7)Exponents: 2.89 + 3(1.7)Multiply: 2.89 + 5.1Add: 7.99if a triangle has sides of length 8 cm and 14 cm, what are the possible lengths of the third side?
Answer:
√260 and √132
Step-by-step explanation:
use pythagoreans theorem and you can replace a and b or a and c
8^2+14^2=x^2
64+196=x^2
260=x^2
x=√260
8^2+x^2=14^2
64+x^2=196
x^2=132
x=√132
Answer:
X = 132
Hope it helps
1a. A club has 11 members. How many different 3-member committees could the club form?
a) 165
OR
b) 990
1b. in how many ways a club president can a club president, treasurer and secretary be chosen?
a) 165
OR
b) 990
Answer:
1a is 165
1b is 990
Step-by-step explanation:
So the first one is basically asking the possibility of each member being chosen for one of each role.
While the second one is asking the possibility of the person being in one specific role and making that be considered a possibility.
In other words, it's basically easier to get into one of the three roles rather than being in one specific role.
Please help me quickly
Answer:
The answer is -4
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
PEMDAS
-3*2=-6
-6-6=-12
-12+8= -4
I hope you learned something from this
Determine whether the function is a polynomial function. If it is, identify the degree.
Fill in the blanks below in order to justify whether or not the mapping shown represents a function.
Set A:
-2
2
3
-4
Set B:
1
6
-1
**** -2 goes with 6
2 goes with -1
3 goes with 1
-4 goes with1
Answer:
i not sure
Step-by-step explanation:
go shawty its ur birthday
Can someone help me ASAP!?please
The sum of two consecutive numbers is 175. Find the numbers. Write your answer as two numbers separated by a comma
An artist will use isometric transformations of square LMNO to create a symmetrical design with contrasting colors.
Which statement is true?
If LMNO is reflected over the y-axis, the small center square in the image will have a lesser area.
It LMNO is reflected over the x-axis, the small center square in the image will have the same area.
If LMNO is rotated 180° counterclockwise about point O, the small center square in the image will have a lesser area.
If LMNO is rotated 180° counterclockwise about point O, the small center square in the image will have a greater area.
Answer:
The Answer is B: It LMNO is reflected over the x-axis, the small center square in the image will have the same area.
Step-by-step explanation:
The other answers state that the canter square will change size when reflection doesn't do that. Reflection keeps the size and shape of the object. It only changes the positioning.
I hope this helps. Brainliest would be nice to.
Answer:
The Answer is B: It LMNO is reflected over the x-axis, the small center square in the image will have the same area.
Step-by-step explanation:
Q1: Sam has 3x + 4 dollars saved. Tessa has saved 7x + 16 dollars. Together they
have $110 saved. How much money have they each saved individually?
Answer:
450
Step-by-step explanation:
what do you think about stereotypes?
Answer:
there mean
Step-by-step explanation:
Answer:
Depends on the kind of stereotype, but if you're talking about the concept of stereotypes in general...
Step-by-step explanation:
I don't like stereotypes. Not the people themselves though, if that makes sense. Sorry, i'm not that good at explaining this kind of stuff.
Complete the proof for the following Algebraic Equation:
3x + 6 = 2(x-1)
Select the answer for x below and show the proof on your page for uploading.
O x - 4
Ox= 1
O x=8
O x--7
x= -8
Step-by-step explanation:
3x + 6 = 2(x-1)
3x + 6 = 2x - 2
3x - 2x = -2 -6
x = -8
There are 9 students in the school choir. The ratio of girls to boys in the choir is 5 : 4. Two girls are absent from practice on Monday. What is the ratio of girls to boys at choir practice on Monday?
A. 3 : 4
B. 5 : 2
C. 9 : 8
D . 10 : 7
Answer:
5:9
Step-by-step explanation:
PLEASE WILL GIVE BRAINLIEST!!
Step-by-step explanation:
Hey there!
Here;
A triangle is given with different measurements.
To find: value of p.
5 p = 2p+21° + 45° {The external angle is equal to the sum of opposite adjacent interior angles}
or, 5p - 2p = 21°+45°
3p = 66°
p = 66°/3
Therefore, the value of "p" is 22°.
Hope it helps....
4.5x10^2 in standard notation
Answer:
450
Step-by-step explanation:
Answer:
450
Step-by-step explanation:
(3x-4)(x+7)-1/4x^2 as a trinomial in standard form. If you can pls provided step by step explanation
The trinomial in standard form is 11/4x² + 17x - 28
How to rewrite the expression?The expression is given as:
(3x-4)(x+7)-1/4x^2
Rewrite properly as:
(3x - 4)(x + 7) - 1/4x²
Expand the expression
3x² - 4x + 21x - 28 - 1/4x²
Collect like terms
- 1/4x² + 3x² - 4x + 21x - 28
Evaluate the like terms
11/4x² + 17x - 28
Hence, the trinomial in standard form is 11/4x² + 17x - 28
Read more about trinomial at:
https://brainly.com/question/1538726
#SPJ1
cost of puppy: $249.95
markup:20%
Guys what is the log2(56/9)
Pls pls pls pls help
Answer:
log(56/9)/log(2) I think
Step-by-step explanation:
(19 -16), (-7 -15) find the slope
ron wants to buy a video game with a selling price of $60, on sale for 50% off. The sales tax in 4.5% state is . How much will he have to pay in all? If has $34, can he afford to purchase the game?
Answer:
Yes, he can.
Step-by-step explanation:
To find the sale, you need to times the sale percentage by the original price so
60 x 0.50 = 30
Then you subtract the original price by the sale price so
60 - 30 = 30
So the with the sale, the price is $30.
Now the tax
Do the same
30 x 0.045 = 1.35
Now instead of subtracting you add so
30 + 1.35 = $31.35
Yes, he can afford it.
