whos good at math? i am so upset right now just please help me out.. :(
Please help fast for Question 4 and 5 it’s multiple choice ONLY TYPE IF YOU KNOW!!
Answer:
question 4.
D (x-10)
question 5.
B. √20
Step-by-step explanation:
question 4.
x^2 - 8x - 20
(x -10)(x+2)
√20 = 2√5
Regular price. discount
Socks: $4. 10%
what will the discounted price of the socks be?? PLEASE HELP ASAP!!!! WILL MARK BRAINLIEST!!
Answer:
3.6
Step-by-step explanation:
1.0-0.1=0.9
0.9*4=3.6 <--10% is taken off
Answer:
$3.60
Step-by-step explanation:
Feel free to give brainliest
Have an amazing day!
if a preimage is in quadrant III and it is rotated 270 degrees clockwise, what quadrant is the image?
Answer:
Quadrant 4
Step-by-step explanation:
hi guys answer this maths question pls
Answer:
8 and 7
7 and 4
Step-by-step explanation:
Answer: the biggest odd number is 8467
Answer: the smallest odd number is 4867
Step-by-step explanation:
There can be no more than 835 people in the concert hall.
What inequality represents the number of people, p, allowed in the concert hall?
Drag and drop the appropriate symbol to correctly complete the inequality.
p Response area835
10 points!! Will mark brainliest!!! Please help me I don’t understand this very well
Answer:
9?
Step-by-step explanation:
is there a relationship between the areas of squares drawn on the sides of a triangle
Answer:
no there isn't this is irrelevant
Pls help, Will give brainliest
The answer is A.125 because I did this before
brainliest for the correct answer given
Answer:
C
Step-by-step explanation:
C. Both a function and a relation
I think its c
Step-by-step explanation:
at no point are there 2 points in the same line so its a function,
Ok the question is on here now... The first person who answers it correct gets brainliest...
2 is a prime number and a integer
24 is a whole number and an integer
1 is an integer and a whole number
0 is a rational, whole, integer and real number
and seven is a whole and integer
A cookie recipe calls for 2 cups of sugar for every 3 cups of flour. Complete the table to show
equivalent ratios for this recipe
Answer:
4 cups of sugar 6 cups of flour. 8 cups of sugar 12 cups of flour.
Step-by-step explanation:
what are the options
the question is in the picture
the first one because there is no rotational symmetry for 45° with this figure
Just chilling with Walter. Rate us.
Answer:
100/100
Step-by-step explanation:
Y'all look AWESOME.
HELP GIVING AWAY 55 POINTS!!!!
Pete wants to mix 4 quarts of 20% orange juice concentrate with some 60% pineapple juice concentrate to get a 50% punch concentrate for a party. How much of the 60% pineapple juice concentrate should be used? please answer ASAP and explain thought process
Answer:
12 quartsStep-by-step explanation:
Let the amount of pineapple juice be x quarts, the concentration of juice is as following equation:
4*0.2 + x*0.6 = (4 + x)*0.50.8 + 0.6x = 2 + 0.5x0.6x - 0.5x = 2 - 0.80.1x = 1.2x = 12Which expression is equivalent to 5(x + 3)?
A. 5+x+3
B. 5x + 3x
C. 5x + 3
D. 5x + 15
Answer:
D
Step-by-step explanation:
5 x 3 = 15
5(+3)
5x+15
The expression which is equivalent to the 5(x + 3) is 5x + 15.
What is an expression?Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows:
Expression: (Math Operator, Number/Variable, Math Operator).
Given a expression 5(x + 3)
using the identity,
a(b + c) = ab + ac
5(x + 3) = 5.x + 5.3
5(x + 3) = 5x + 15
Hence option D is correct.
Learn more about expressions;
https://brainly.com/question/14083225
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at midnight the temperature is -6c at midday the temperature is 9c how much did it rise
Answer:
The temperature rose 15°C
Step-by-step explanation:
Add the absolute values, 6 and 9. 15
plz give brainlyest
please answer thins thanks
A)
150 / 32 = 4.6785
5 people
B)
150 / 30 = 5
Yes
Answer:
A) Five people
B) Yes
Step-by-step explanation:
Just multiply 32 by x where x untill you hit 150 or more.
Write the slope-intercept form of the equation of the line given the slope -7 and y-intercept is 4.
y = -3x
y = 11
y = 4x - 7
y = -7x + 4
------------------------------------------------------------------------------------------------------
We are given:-
[tex]\bigstar[/tex]Slope :- -7
[tex]\bigstar[/tex] y-intercept:- 4
To find:-
[tex]\bigstar[/tex] the line's equation (in slope intercept form)
Slope intercept form looks like so:-
[tex]\bigstar[/tex]y=mx+b
where
m -> slope & b -> y-intercept
Plug in the values:-
(instead of m, plug in -7, and instead of b, plug in 4:
[tex]\bigstar{\boxed{\pmb{y=-7x+4}}[/tex]
-------------------------------------------------------------------------------------
note:-Hope everything's clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)
Solve the following quadratic equation.
8x2 + 5x - 3=0
X
or X
Answer:
x = -1, x = 3/8
Step-by-step explanation:
8x² + 5x - 3 = 0
8x² + 8x - 3x -3 = 0
8x(x + 1) -3(x + 1) = 0
(8x - 3)(x + 1) = 0
First x
8x - 3 = 0
8x = 3
x = 3/8
Next x
x + 1 = 0
x = -1
Philip, George, and Matt are water polo players. The diagram below represents the players’ positions during a game. What is the measure of the angle at George’s position?
A-6°
B-37°
C-60°
D-83°
Answer:
83
Step-by-step explanation:
I took the quiz.
The measure of the angle at George’s position is 83°. Therefore, option D is the correct answer.
The given angles of triangle are (8x+12)°, (55-3x)° and (10x+23)°.
What is angle sum property of a triangle?Angle sum property of triangle states that the sum of interior angles of a triangle is 180°.
Now, (8x+12)° + (55-3x)° + (10x+23)° = 180°
⇒ 15x+90=180
⇒ 15x = 90
⇒ x = 6
The angle at George’s position = 10x+23 = 83°
The measure of the angle at George’s position is 83°. Therefore, option D is the correct answer.
To learn more about the angle sum property of a triangle visit:
https://brainly.com/question/8492819.
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A set of stickers contains 4 hearts for every 6 stars. Which choice contains an equivalent ratio of hearts to stars? A. 6 hearts to 9 stars B. 8 hearts to 10 stars C. 1 heart to 3 stars D. 2 hearts to 4 stars
Answer:
6 hearts to 9 stars
Step-by-step explanation:
If a set of stickers contains 4 hearts for every 6 stars, this means that
4 hearts = 6stars
1 heart = x
Cross multiply
4x = 1*6
4x = 6
x = 6/4
x = 3/2
Number of hearts = 3/2 * 4 = 3*2 = 6
Number of stars = 3/2 * 6 = 3 * 3 = 9
Hence equivalent ratio of hearts to stars is 6 hearts to 9 stars
Answer:
6 to 9
Step-by-step explanation:
What rule would you use to translate a triangle 4 units to the right?
Answer:
here is what i found also you could of looked it up
Step-by-step explanation:
(x,y)→(x+4,y)
Which expression represents 8 less than 3 times a number?
3n-8
8-3n
3-8n
3-8
Answer:
I'm pretty sure its b but I'm not sure I'm sorry if it's wrong
The answer is A.) 3n - 8
There are 4 red balls, 6 white balls, and 3 green balls in a bag. If one ballis drawn from the bag at random, what is the probability that it is not white?
Answer:
D
Step-by-step explanation:
There are 13 balls in all.
6 are white
7 are the rest
7/13
PLEASE HELP
Evaluate the function f(x) = (2x)2 - 1 when x = 2 and when x = -1
Answer:
F(x)=1
Step-by-step explanation:
F(2)=(2x-1=-2)2-1= 1= -1
What is the product of 7 (-3)
Answer:
-21
Step-by-step explanation:
7 x 3 =21
7 x -3= -21
hope this helps
Answer:
-21
Step-by-step explanation:
7 × (-3) = -21
A positive times a negative is always a negative.
HEP PLSSSSSSSSSSSSSS ILL PICK BRIABLIST
Answer:
1=43
2=61
3=79
4=97
5=115
Step-by-step explanation:
25+18=43
43+18=61
and so on
Answer:
sem 1= 43
sem 2= 25
sem 3= 25
sem 4 = 25
sem 5= 25
Step-by-step explanation:
This seems like this should be correct. i hope this helped
The rate (in meters per second) that an object travels is the quotient of the distance (in meters) it travels and the time (in seconds) it takes to travel that distance. A particle traveled the distance of 3x^2-12 meters for ( x + 2 )seconds. Write the rate of the particle as a rational algebraic expression in simplest form.
Step-by-step explanation:
Rate
= Distance / Time
= (3x² - 12)m / (x + 2)s
= 3(x + 2)(x - 2)m / (x + 2)s
= 3(x - 2) m/s.
PLEASEEE ANSWERR
Which steps show how to use the distributive property to evaluate 7 · 88?
A. 7(88)=7(90 - 2) = 7.90-2 +630 – 2 = 628
B. 7(88)= 7(90 - 2) = 7.90-7.2 = 630 – 14 = 616
C. 7(88)=7(90 - 2) = 7.90 +7.2 = 630 + 14 = 644
D.7(88)=7(90 - 2)=7.90 - 90.2 = 630 – 180 = 450
Answer:
b
Step-by-step explanation:
