The equation x · y = z could be true or false.
If X is 3, Y is 4, and Z is 12 is the equation true or false?
Find new values of X, Y, and Z that make the equation true.
Find new values of X, Y, and Z that make the equation false
Answer: TRUE
Step-by-step explanation:
3 x 4 = 12.
M(7, –3) is the midpoint of segment PQ. The coordinates of point P are (6, –1). What are the coordinates of point Q?
Answer:
(8,-4)
Step-by-step explanation:
can you help and explain how you got the answer please and thank you
The diagonal of a TV is 42 inches. The base is 38 inches wide. How tall is the Tv? Round your answer to the nearest tenth. Put your answer in the box. EX: 10
Answer:20.6 inches
Step-by-step explanation:
The diagonal measure of a rectangular TV screen is 42 inches. The width of the screen is 36.6 inches.
The diagonal , width and height forms a right angle triangle
So we apply pythagorean theorem
Diagonal is the hypotenuse
LEt the height of the screen is 'h'
c^2= a^2 + b^2
42^2= 36.6^2 + h^2
Subtract 36.6^2 from both sides
h^2 = 424.44
Take square root on both sides
h=20.60194
Round to nearest tenth
Height of the screen = 20.6 inches
Answer:
1,600 inches
Step-by-step explanation:
You need to take the height of the tv and the base of the tv. So you need to take 42x38= 1,596. Now you need to round to the nearest tenth. So take 1,596 and the nearest tenth would be 1,600. Because 1,596 is closer to 1,596 then 1,590.
PLS HURRY
The equation 9t = 27.99 models a constant rate situation.
Drag and drop the value of 5t in the box. 5t=
Answer:
The value of 5t will be 15.55
Step-by-step explanation:
Given equation is;
9t = 27.99
As it is stated that the relationship is constant, therefore, we will find the value of t by dividing 27.99 by 9
Now, we will put t=3.11 to find 5t.
The value of 5t will be 15.55
PLEASE ANSWER ASAP FOR BRAINLIEST
Simplify each exponential expression using the properties of exponents and match it to the correct answer.
Answer:
Step-by-step explanation:
The one all the way on the left is 1. The one next to that is 1/3. The middle one is 3. The one to the right of the middle is 1. The one to the right is 1/3.
Pls help its not that hard, im in 7th grade
PLS HELP ASAP 30 POINTS
Answer:
A. 1/5 B. 60 times
Step-by-step explanation:
Hope it helps!
Please do them all start with number 2 please epscify what problem is the answer MULTIPLE PAGES I LITTERLY. SWEAR DOOD NOBODY DOES THE OTHER PAGES-
Answer:
Q2: 2x+5=15
Q3: 35x+7=63
Q4: 2t+3=39
Q5: x/5-2=7
I haven't got a clue on how to do the last three but I hope these four help!
Hours Worked vs Salary hours worked-left salary-right
0 - 0
10 - $300
20 - $600
30 - $900
40 - $1200
Function?
If so, what is the domain?
what is the range?
Answer:
for every ten hours there is an extra 300 dollars.
pleaseeeeeeeeeeeeeeee mark brainlest
Step-by-step explanation:
The range is 1200-300 =900
=$900
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
Answer:
16 feet
Step-by-step explanation:
It's a 2 Similar Triangles So, apply proportion to their sides
[tex]S=5*\frac{4}{1.25} =16feet[/tex]
Guys help me by this hurry pls
help me plz i do not understand and plz DO NOT TAKE MY POINTS BECAUSE I WILL REPORT YOU!!! thank you and you can anser or explane what i have to do to get the anser idc but plz dont steel my points
Answer:
y = x + 15
Step-by-step explanation:
on the x side of the table if you add each x value with 15 you get the y value. 15 + 15 equals 30
20 + 15 equals 35
25 + 15 equals 40
etc.
GUYS, PLEASE ANSWER MY QUESTION! Please it's due today, everybody else got their questions answered! Listen to me!
Jayden used a Groupon at the local pizza shop. Instead of paying $15, for the pizza, he paid $12.
Haley and Arianna agree that the percent of decrease is 20% but their explanations differ. Haley says to find the 20%, you have to determine what percent of 15 is 12. Arianna thinks you have to determine what percent of 15 is 3. Who is correct?
Answer:
Arianna is correct
Step-by-step explanation:
She is correct because they need to find how much is the discounted price, which is 3. So to see what percentage it is, they need to see how much 3 is worth in comparison to 15. If we spilt 15 into 5 parts to make every part worth 20%, the answer would be 3. Thus Arianna is correct.
A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. It uses 135 of a gallon of gas to go 1 mile. How much gas does it use to go 100 miles?
2.86 gallons
Step-by-step explanation:
If 1/35 gallon of gas = 1 mile
To travel 100 miles,
1/35 * 100
= 0.0286 * 100
= 2.86 gallons
Therefore, the car needs 2.86 gallons of gas to travel 100 miles
What value of x makes this equation true? HELP ASAP PLZ PLZ PLZ PLZ
Answer:
x = 3
Step-by-step explanation:
36 = 12x
x=3
Can someone plz help me
Answer:
B
Step-by-step explanation:
80X2 because you have to know how much it will take to get from to home
For the 6th annual school fundraiser, Daisy needs to sell 38 rolls of
wrapping paper. So far, she has sold 2.24 rolls to her grandmother, 5.75
rolls to her uncle, and .6 rolls to a neighbor. How many more rolls of
wrapping paper does Daisy need to sell? If each roll costs $3.46, how
much money can Daisy make?
Answer:
She needs to sell the rest of her 29.41 rolls of wrapping paper. If she sells all of her rolls of wrapping paper, she'll be able to get a total of $131.48.
Step-by-step explanation:
To get the answer to "How many more rolls of wrapping paper does Daisy need to sell?" you would have to add up how many she already sold which is
2.24 + 5.75 + 0.6 = 8.59
and then subtract 8.59 from the total of rolls she's supposed to sell.
38 - 8.59 = 29.41
To get $131.48
You multiply how much each roll costs to the total of rolls she's supposed to sell:
38 * 3.46 = 131.48
Hope this helped :)
20% of the students in Mrs. Sosa’s class like veggie pizza. If there are 50 students in the class, how many students like veggie pizza?
Answer:
10 students like veggie pizza
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
20% is equivalent to 0.2. If we do the math 50 x 0.2, we get 10.
Solving 50 x 0.2:
50 x 0.2 | Move the decimal right once to make a whole in 0.2, move the decimal left one (because we are doing multiplication) in 50.
5.0 x 02 | Remove any unnecessary 0s.
5 x 2 | Solve.
10 | Answer.
50 x 0.2 = 10
what is the answer to 11+22+33+44+55+66+77+88+99+101+111
Answer:
707
Step-by-step explanation:
cause im cool :D
What is 9 + (-16)?...............................
Answer:
-7
Step-by-step explanation:
Does anyone know the answer to this?
SOOOOOOO APPAERENTLY... everyone on here is dead because i cant get any help with a question
Answer:
your answer is c i think
Step-by-step explanation:
5+5=10+4=14+6=20+0.5=
C.) 20.5 square inches
Answer:
20.5
Hoped I helped! :)
Population density is the number of people per unit of area. The population density of a certain region is 55 people per square kilometer. If the region covers 24 square kilometers, what is the population of the region?
Answer:
55x24= 1320
so the population of the region is 1320
All of the ingredients are purchased in bulk sizes. The butter comes in 12-cup containers. How many recipes will each container of butter be able to make?
(Butter 1/2)
Answer:
24 recipes per container of butter
Answer:
24 i think
Step-by-step explanation:
Look at the screenshot..
Answer:
Select
1
7
Step-by-step explanation:
the following 3 numbers are the side lengths of a right triangle: 5, 13, and 13. which number is the length of the hypotenuse?
Simplify this expression. 2(10) + 2(x – 4)
Answer:
20+2x-8
Step-by-step explanation:
I hope this help
Please help. And thank you
Answer:
I don't see anything is it showing up for you guys?
1.Scale Factor : 4
Enlargement or Reduction? →
G(4, -4) -------------------------------→ G’
H(-6, 8) -------------------------------→ H’
J(4, 6)----------------------------------→ J’
K(-8, -12) ------------------------------→K’
2.Scale Factor : 5/2
Enlargement or Reduction? →
A(6, -6) -------------------------------→ A’
B(-10, -2) ------------------------------→ B’
C(−8, −6)-------------------------------→ C’
D(4, 4) -------------------------------→ D’
3.Scale Factor : 1/2
Enlargement or Reduction? →
L(−8, 8) --------------------------------→ L’
M(0, 10) ------------------------------→ M’
N(6, −4) ------------------------------→ N’