Answer:
Okay so what you need to understand first is that this is a line right?
So, ask yourself if you know how to graph this line.
If you do graph it, and because this line has a < less than sign it means you shade down but it also means that any point directly on the line won't be a solution because the line is dashed!
There can be many solutions to this line, but only in the solution area/shaded region. This in on the lower right side of the diagonal line that is crossing from almost 2 x-axis to -4 y- axis on the line!
If you would've shown me the list of ordered pairs I would've been able to select the correct ones.
Answer:
(4,-2) and (5,1) I took the test
Step-by-step explanation:
Given the rectangle's area, find the unknown side length.
Answer:
10
Step-by-step explanation:
60 divided by 6
Answer:
x= 10
Step-by-step explanation:
60÷6=10
10×6=60cm^2
1.
|xl = 5 determine possible values
Answer:
5 and -5
Step-by-step explanation:
The absolute value of a number is how far away the number is from zero and the absolute value is always positive.
The figure is made from squares of different sizes.Find the area of A if the side of each of the two indentical smallest square is 2cm.
Answer:
The area of square A is 256 cm²
Step-by-step explanation:
The four sides of a square are equal in lengthArea of a square = side × sideIn the given figure
∵ The sides of the square E = 2 cm each
∵ The sides of the square F = 2 cm each
∵ The side of square D is the sum of the sides of squares E and F
∴ The sides of the square D = 2 + 2 = 4 cm each
∵ The side of square C is the sum of the sides of squares E and D
∴ The sides of square C = 2 + 4 = 6 cm each
∵ The side of square B is the sum of the sides of squares C, E, and F
∴ The sides of square B = 6 + 2 + 2= 10 cm each
∵ The side of square A is the sum of the sides of squares B, F, and D
∴ The sides of square A = 10 + 2 + 4= 16 cm each
∵ Area of square A = side × side
∴ Area of square A = 16 × 16
∴ Area of square A = 256 cm²
∴ The area of square A is 256 cm²
бу +11 = 17
бу =
y =
Answer:
y=1
Step-by-step explanation:
Original Equation:
6y+11=17(Group like terms)
6y=17-11(You will subtract 11 from 17)
6y=6(You will then Divide Both Sides by 6)
Y=1( Leaving y with 1 because 6 will cancel each other out, and 6 divided by 6 is 1)
if 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
Solve this quadratic equations: 10k^2-9k+2=0.
\large k=
\large k=
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:
The nine chips shown below are placed in a sack and then mixed up. Madeline draws one chip from this sack. What is the probability that Madeline draws a chip with an even number? * Captionless Image A. 1/9 B. 1/4 C. 4/5 D. 4/9
Answer:
A.
Step-by-step explanation:
Match each graph with the function it represents
Answer:
where is the graphs? We cannot help without the graphd
Guys what is the log2(56/9)
Pls pls pls pls help
Answer:
log(56/9)/log(2) I think
Step-by-step explanation:
At zom, the temperature was 15 degrees above zero. By midnight, the temperature
dropped by 20 degrees. What is the temperature at midnight?
Answer:
15-20=-5
the temperature was -5 grade Celsius
PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!
There are two gardens, garden A and garden B are shown in the image below.
Determine if statement 3 and 4 are true or false and explain why the statements are true or false
Answer:
3- False, 4- TrueStep-by-step explanation:
Garden ARectangle with sides
Width ⇒ 2x - 3 feetLength ⇒ 5(2x - 3) = 10x - 15Perimeter is
2(w + l) = 2( 2x - 3 + 10x - 15) = 24x - 36Garden BTriangle with sides
5x + 5, 4x + 2, 8x - 8Perimeter is
5x + 5 + 4x + 2 + 8x - 8 = 17x - 1Statement 3The difference in perimeters is the difference is fencing:
24x - 36 - (17x - 1) = 24x - 17x - 36 + 1 = 7x - 35Since it is different from 7x - 37 the statement is FALSE
Statement 4Garden A is surrounded by a path of 2.5 ft wide
It will have the perimeter added by 2.5*2*4 = 20 ft as each side is extended by 2*2.5 ft = 5ft
So the perimeter is going to be:
24x - 36 + 20 = 24x - 16This statement is TRUE
cost of puppy: $249.95
markup:20%
Need an answer within an hour i will give brainlist dont write just anything please. thank you
Answer:
its not a straight line so what is the question ???????? maybe f(-3) = -3f
Step-by-step explanation:
Please Help! 66 points and brainliest!
An idea is being proposed. The steps that led to the idea are listed below:
There was a review by the scientific community.
The data collected was observable and measurable.
Opinions and values of all social groups were implemented.
Can this idea be scientific?
Yes, because the idea was tested empirically.
No, because opinions and social values may lead to bias.
Yes, because all steps of the scientific method were followed.
No, because the scientific community often favors its peers.
Answer:
No because opinions and social values may lead to bis
Step-by-step explanation:
Answer:
the answer is B
Step-by-step explanation:
I’ll be very grateful for anyone’s help I added a photo of the question
Answer:
c
Step-by-step explanation:
Answer: C.
Step-by-step explanation: The ratio of made free throws to missed free throws is 64:48, which simplified is 4:3. Colons, fractions, and "to" are all ways to signify a ratio, thus, the answer is C.
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:
Determine whether the function is a polynomial function. If it is, identify the degree.
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.
Identify the dependent variable in the following situation:
Lydia was 21 inches long at birth, and at the age of 3 is 36 inches.
Answer:
The dependent variable is the height/length and the independent variable is time.
Answer:
Step-by-step explanation: hai
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....
HELP IM REALLY BAD AT MATH! The area of a square is calculated as 4x² - 16x+16 square units. What is the length of one side of the square?
A. 2x-4
B. 4x-2
C. 2x+4
D. 4x+2
Answer:
A. 2x-4
Step-by-step explanation:
2x-4 since when you factor this expression, you get (2x-4)^2. a square has equal sides and is calculated by side length squared, so simply take the square root of the known area (2x-4)^2 and you get 2x-4.
4.5x10^2 in standard notation
Answer:
450
Step-by-step explanation:
Answer:
450
Step-by-step explanation:
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:
PLEASE HELP ME ITS DUE TODAY!!!
Floor tiles are 12 inches by 12 inches. How many tiles are needed
to tile a floor that is 36 feet by 15 feet?
Which expression can be used to solve this problem?
Answer: 540 tiles are needed to tile a floor that is 36 feet by 15 feet.
Step-by-step explanation: You need to find the area of the floor. 36x15 is 540.
any of these would be helpful to know the answer to
Answer:
Question 8: w=7200
Step-by-step explanation:
2400/2=1200 is c is 1 so 1200x6=7200
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
If Ryan walks 3/4 miles each 1/3 hour, how many miles will Ryan walk in one hour?
this is urgent!!
Answer: He will walk 2 1/4 miles in an hour
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.
Find the product.
(y - 2bs^2) (y + 3bs^2)
Enter the correct answer.
Answer:
y² + bs²y - 6b²s⁴
General Formulas and Concepts:
Expand by FOIL (First Outside Inside Last)Exponent Power Rule: [tex](b^m)^n=b^{mn}[/tex]Step-by-step explanation:
Step 1: Define expression
(y - 2bs²)(y + 3bs²)
Step 2: FOIL
First: y · y = y²Outside: y · 3bs² = 3bs²yInside: -2bs² · y = -2bs²yLast: -2bs² · 3bs² = -6b²s⁴Step 3: Simplify
Combine: y² + 3bs²y - 2bs²y - 6b²s⁴Combine like terms: y² + bs²y - 6b²s⁴