Answers
Answer:
the answer is the first one [3 -12 15 -21]
Step-by-step explanation:
Because 3 times 1 = 3, 3 times -4 = -12, 3 times 5=15, 3 times 7 = -21
because they are in order to get a negative one of them have to be a negative if they both of them where negative it would be positive.
Can you mark me brainliest
Related Questions
what kind of coin is this? i found it on the sidewalk:
Answers
Answer:
is that a nickel? i cant see it well
Answer:
its Eisenhower one dollor coin. its a pretty pog coin ngl
Step-by-step explanation:
I need help can someone help? Please
Answers
5x + 25x + 30 = 180
30x = 150
x = 5
Angle WRS is opposite angle VRT, so they are equal. Plug in 5
5(5)= 25
Answer:
25° is the answer pls give brainliest
Find m\angle Am∠Am, angle, A.
Round to the nearest degree.
Answers
Answer:
m∠A = 106°
Step-by-step explanation:
All three sides of the triangle are given in the question.
To find the measure of included angle A between two sides we will apply cosine formula,
BC²= AB² + AC² - 2(AB)(AC)cosA
(13)² = (10)² + (6)² - 2(10)(6)cosA
169 = 100 + 36 - 120cosA
cosA = [tex]\frac{-169+136}{120}[/tex]
cosA = -0.275
A = [tex]\text{cos}^{-1}(-0.275)[/tex]
A = 105.96°
A ≈ 106°
Therefore, m∠A = 106° will be the answer.
What is the volume of the prism below?
A prism has a length of 1, height of 1 and three-fourths, and width of 2.
2 and three-fourths units3
3 and one-half units3
5 units3
8 units3
Answers
Answer:
it is c
Step-by-step explanation:
5 units 3 i think
Answer:
Its B (3 1/2)
Step-by-step explanation:
If you know that a < b, and both a and b and positive numbers, then what just be true about the relationship between the opposites of these numbers? Explain.
Answers
Answer:
-a > -b
Step-by-step explanation:
On a number line, every number (except zero, the origin) has both a magnitude and a direction (left or right, negative or positive).
The magnitude is how far the number is from the origin. 10 is further from zero than 6 is. And -10 is alos further from zero than -6 is.
If a < b and a,b are both positive, that means a and b are both on the right-hand side of the number line, and a is closer to the origin than b. The magnitude of a is smaller than that of b.
So if we switch the sign son both a and b, they both become negative and go over to the left-hand side of the number line. But their magntidues do not change, so a is still closer to the origin than b. Since b is now a negative number, further to the left than a, it is smaller than a.
Example: let a = 3 and b =5.
It is true that 3 < 5.
But it is NOT true that -3 < -5. It's the other way around!
-5 < -3
So, if a < b, then -a > -b.
I hope this brainliest, for 5 stars.
A baker needs 15lb of cream cheese that contains 20% fat to fill a big order. But his supplier delivers one cream cheese that contains 10% fat, and another that contains 35% fat. How many pounds of each should a baker combine to fill the order?
Pls help if you answer u will get 40 points
Answers
Answer:
136.5 g
Step-by-step explanation:
90 divided by 3 + ( 3 - 2 ) - 20.
Answers
Answer:
11
Step-by-step explanation:
first 3-2=1 the divide 90 by 3 then add the 1 the subtract that by 20 and you will get 11
The result of the expression 90 divided by 3 plus the quantity (3 minus 2) minus 20 is 11.
To evaluate the expression 90 divided by 3 + (3 - 2) - 20, we can follow the order of operations (also known as PEMDAS/BODMAS), which stands for Parentheses/Brackets, Order/Exponents, Division/Multiplication, and Addition/Subtraction:
First, let's simplify the expression within the parentheses:
3 - 2 = 1
Now we can substitute the simplified expression back into the main expression:
90 ÷ 3 + 1 - 20
Next, perform the division:
90 ÷ 3 = 30
Now we have:
30 + 1 - 20
Next, perform the addition:
30 + 1 = 31
Finally, perform the subtraction:
31 - 20 = 11
Therefore, the value of the expression 90 divided by 3 + (3 - 2) - 20 is 11.
To know more about expression, refer here:
https://brainly.com/question/34132400
#SPJ6
How many square feet of outdoor carpet will
we need for this hole?
?
3 ft
Ift
2 ft
4 ft
2 ft
12 ft
Answers
Answer:
40 sq feet
Step-by-step explanation:
(im bad at explaining)
1 x 2 = 2 sq ft
3 x 2 = 6 sq ft
4 x 12 = 48 sq ft
2 sq ft + 6 + sq ft = 8 sq ft
48 - 8 = 40
The amount of outdoor carpet needed = area of the largest rectangle in the image - (area of medium rectangle + area of the smallest rectangle) = 40 ft².
What is the Area of a Rectangle?Area of a rectangle = lenght × width.
The amount of square feet of outdoor carpet needed = area of the largest rectangle in the image - (area of medium rectangle + area of the smallest rectangle)
The amount of square feet of outdoor carpet needed = 12 × 4 - (3 × 2 + 2 × 1)
The amount of square feet of outdoor carpet needed = 48 - (6 + 2)
The amount of square feet of outdoor carpet needed = 40 ft²
Learn more about area of a rectangle on:
https://brainly.com/question/25292087
#SPJ5
Find the greatest common factor of these three expressions.
70u, 30u)
and 20u?
Answers
Answer:
70 ÷ 10 = 7
30 30 ÷ 10 = 3
20 20 ÷ 10 = 2
Step-by-step explanation:
What is the multiplication of fractions of 6x3/8
Answers
a cone has been partially filled with peanuts. The diagram shows the dimensions of the cone. The volume of the peanut-filled portion of the cone is 169.89cm^3. Which measurement is closest to the volume of the empty portion of the cone?
Answers
Answer:
126.99 cm³
Step-by-step explanation:
volume of cone = ⅓πr²h ≅ 296.88 cm³
volume of empty portion = 296.88 - 169.89 = 126.99 cm³
Joanna has a total of 50 coins in her purse.
The coins are either dimes and quarters.
The total value of the coins. $7.10
Answers
Answer:
A. n+q+50
0.05n+0.25q=7.10
Step-by-step explanation:
Hope this helps :)
Answer:
what r we looking for? to answer
Step-by-step explanation:
7.10/50 = 0.142
Question 2
1 pts
if two dice are rolled, what is the probability that the sum of the dots on the upward is 10
Answers
Dice 1 and dice 2
4 and 6
5 and 5
5 and 5
6 and 4
6 x 6 is 36 possibilities
4/36 = 1/9
All_______have moveable spines that they use for protection. on edge
Answers
hello,
you didn't put an answer option, and the only thing this is reminding me of is, A sea cucumber.
All Sea Cucumbers have moveable spines that they use for protection, on edge.
Answer:
///
Step-by-step explanation:
Animals
PLS HELP FAST!!!!!!!!!!!
Answers
Answer:$24,000
Step-by-step explanation:12 times 2 percent of option 2 is $24,000
At the annual fair in Springfield, the entrance fee $20 and every ride requires a $3
ticket. If Bob wants to spend between $32 and $53 at the fair, what is the inequality
that correctly describes how many rides he can go on (x is the number of rides he can
go on)?
a. 4
b. 4
c. 10
d. 10
Answers
Convert each of mixed number to an improper fraction
Answers
Answer:
Top, a through d:
A) 23/8
B) 29/6
C) 23/3
D) 16/5
Step-by-step explanation:
To make the proper fraction improper, first, multiply the whole number by the bottom number in the fraction, then add whatever number was on top of the fraction, so for A, multiply 2 (whole number) by 8 (number on the bottom of the fraction), then add 7 (number on top of the fraction)
2(2x³-3x²+5x-7)-3(x³+x²-x+1)
Answers
Answer: x³-9x²+13x-17
Step-by-step explanation:
I used Photomath with is an app that takes pictures of equations and figures them out for you, 100% percent recommend.
What part does interest play in deficit spending?
Government must pay interest on money they borrowed when they take on debt
Citizens must pay interest when their government borrow money
Government to be charge foreign countries inches when they borrow money
Interest is not a factor when a governments budget is in deficit
Answers
Answer:
Government must pay interest on money they borrowed when they take on debt
Can anybody help me pls
Answers
Answer:
2,3 i think its been a while scince i did slopes
Step-by-step explanation:
Answer:
it goes 3 to the right
2 to the up
Rise/Run
so it is a 2/3
Write an expression that is equivalent to
za
1
a - 4.
1
a
4 =
?
(
|
?
Answers
Answer:
½a - 4 = ? ( a - ?)
1a - 8 = -7a ( a - ?)
= ( a- 7a)
= ( -6a)
Please help me?!!!!!!
Answers
Answer:
It is easy
Step-by-step explanation:
1)100%=120kg
so 50%=120/50
=60kg
2)100%=120
so 25%
=120/25
=30kg
Mark as brainliest if it reallly helped you
How do I multiply a number and a half (3.5) with a whole number.
Answers
Answer:
Turn the decimal into a fraction and the whole number into a fraction
Step-by-step explanation:
Example: 7/2x56/1
9) You want to rent a car from Shiny Car Rental. It will cost you a flat fee of $20 plus
$0.17 per mile. What expression would you use to find the total cost in dollars for
driving x miles?
Answers
Answer:
Step-by-step explanation:
y = 0.17x + 20
You and a friend went to Glory Days for dinner. You ordered a cheeseburger for $8.50 and a soda for $1.99. Your friend convinced you to share and split the cost of onion rings that cost $7.00. How much did you spend on your dinner?
Answers
Answer:
$13.99
Step-by-step explanation:
that's the burger and pop and half the onion rings cost combined
I’ll give you brainliest Find the slope of the line graphed below.
Answers
Answer:
0.5 is the answer . look at the picture
Answer:
Step-by-step explanation:
0.5
the square root of 7 is between which of the following pair of number?
A.2 and 3
B.3 and 4
C.4.5 and 5.5
D.9 and 10
Answers
Answer:
A. 2 and 3
Step-by-step explanation:
The square root of 7 is 2.7 which makes it between 2 and 3.
Answer:
A
Step-by-step explanation:
because the square root of 4 is 2
and the square root of 9 is 3
since 7 is in between 4 and 9 the square root is in between 2 and 3
HELPP ME PLEASE I’ve been here 3 hours trying to figure this thing out
Answers
Answer: 32 sq.cm
Step-by-step explanation:
If you think of it as there being 2 squares instead of 1, you can think well since the whole one side of the rectangle is 8cm and the half side is 4 then that must mean that the other square that you just divided up must be 3 by 4 so then you can multiply those and get 12 and you do the same for the other one which would be 4 by 5 and when you multiply those you will get 20 and when added you get 32. Hope this helps :)
Answer:
32 sq
Step-by-step explanation:
A
A=LXW
A=3X8
A=24
B
A=LXW
A=4X2
A=8
24+8=
For a normal distribution, what z-score value separates the lowest 25% of the scores from the rest of the distribution
Answers
Answer:
Z = -0.675.
Step-by-step explanation:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
What z-score value separates the lowest 25% of the scores from the rest of the distribution
This is Z which has a pvalue of 0.75, so Z = -0.675.
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.