-3 + -17 = -(3+17) = -20
Note:
When adding 2 negatives, you add the numbers and put a minus sign in front of your answer, when adding a positive and a negative number, always put the positive number first and then remove the + sign and subtract.
Hope this helped!
1767tires each truck needs 6 tires how many can we get in all
Answer:
294
Step-by-step explanation:
It exactly 294.5 but a car cant function with just half of its tires :'). So in this case instead of rounding up we round down. They will just have extra tires.
..........................................
.
Answer:
whats the question bro but thanks for points
A cube of wood measures 9 cm on a side and weighs 23 g what is the density of the cube of wood
Answer:
the density is 25 grams
Step-by-step explanation:
Length of wood=9 cm
Volume of wood =9x9x9=729cm^3
Mass of wood(m) =23g
Density of wood =m/V
=23/729
=0.03 g/cm^3
Complete the sentence.
A diameter is also a
blank
Answer:
the answer is a chord
Step-by-step explanation:
because thats a diameters other name
The sum of three numbers is 123. The third number is 4 times the first. The second number is 9 more than the first. What are the numbers?
Answer:
1st = 19
2nd = 76
3rd = 28
Step-by-step explanation:
n + 4n + n + 9 = 123
6n + 9 = 123
6n = 114
n = 19
4(19) = 76
(19) + 9 = 28
Hope this helps :)
I need a answer pls help me
Answer:
31.5
Step-by-step explanation:
15 * 2 = 30
15 / 10 = 1.5
30 + 1.5 = 31.5
What is the graph of the inequality y < (x+1)^3?
Answer:
Simplify
(
x
+
1
)
3
.
y
<
x
3
+
3
x
2
+
3
x
+
1
Step-by-step explanation:
Last week you recorded your vehicle driving a total of 62.4 miles. This week,
you notice your mileage at 73.6 miles. What is the absolute change of these?
Answer:
11.2.
Step-by-step explanation:
What is the image of (3, 5) under the translation (x, y) - (x - 4, y + 6)?
Answer:
can you give me a picture?
Step-by-step explanation:
The image of (3, 5) under the translation (x, y) - (x - 4, y + 6) is, (-1, 11)
What is the point?A point is a location of an object by taking reference of origin, In general case we consider it at (0,0), At the origin value of both the coordinate position is considered as Zero, In simple words point indicates how much it is above or below from the coordinate axes.
Vertical distance from the x axis is known as y coordinate and horizontal distance from the y axis is known as x coordinate.
Given that,
Point for the coordinate system before translation (x, y) is (3, 5)
The image of (3, 5) under the translation (x, y) - (x - 4, y + 6) = ?
For image we simply need to calculate,
Point in the translated coordinate system
we can do it by simply putting values of x and y in the given condition,
The image of (3, 5) under the translation (x, y) - (x - 4, y + 6) = (3 - 4,5 + 6)
⇒ (-1 , 11)
Hence, The image is (-1 , 11)
To know more about Point check:
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Subtract
6 2/3 - 4 4/9
Answer:
20/9
Step-by-step explanation:
Simplify the following:
6 + 2/3 - (4 + 4/9)
Put 4 + 4/9 over the common denominator 9. 4 + 4/9 = (9×4)/9 + 4/9:
6 + 2/3 - (9×4)/9 + 4/9
9×4 = 36:
6 + 2/3 - (36/9 + 4/9)
36/9 + 4/9 = (36 + 4)/9:
6 + 2/3 - (36 + 4)/9
| 1 |
| 3 | 6
+ | | 4
| 4 | 0:
6 + 2/3 - 40/9
Put 6 + 2/3 - 40/9 over the common denominator 9. 6 + 2/3 - 40/9 = (9×6)/9 + (3×2)/9 - 40/9:
(9×6)/9 + (3×2)/9 - 40/9
9×6 = 54:
54/9 + (3×2)/9 - 40/9
3×2 = 6:
54/9 + 6/9 - 40/9
54/9 + 6/9 - 40/9 = (54 + 6 - 40)/9:
(54 + 6 - 40)/9
| 1 |
| 5 | 4
+ | | 6
| 6 | 0:
(60 - 40)/9
| 6 | 0
- | 4 | 0
| 2 | 0:
Answer: 20/9
The constant of proportionality is
Answer: It is the ratio of the amounts y and x: k = y/x. Put another way: y = kx. Example: you are paid $20 an hour. The constant of proportionality is 20 because: Pay = 20 × Hours worked.
HELP!!!!PLS!!
A point at (-7, -6) Is reflected over the x-axls. What is the distance between the point and Its reflection?
•6 units
•14 units
•12 units
•7 units
Answer:
12 units
Step-by-step explanation:
(-7,-6)
if you reflect it over the x-axis then the second number would be changing
-6 the opposite is 6
(-7, 6)
from -6 to 6 is 12 jumps
12 units is the distance from the original point
PLEASE HELP ILL GIVE BRAINLIEST
Answer: 3
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
Proportions are annoying.
PLEASE HELP Simplify completely 4x2-7x+3/ x2+4x-6
Answer:
4x-3/x+6 sccording to my calculator
Step-by-step explanation:
I WILL AWARD EXTRA 50 POINTS AND BRAINLIEST
Raise the monomial to a power:
5x2y3 to the power of 2
–4ax3 to the power of 3
–2m3n2t the power of 4
–a2bc3 to the power of 5
Answer:
5x to the 4; y to the 6
-4a to the 3; x to the 9
-2m to the 12; n to the 8
-a to the 10; b to the 5; c to the 15
Step-by-step explanation:
can someone please answer asap..ik it’s easy but idk lol
Answer:
G
Step-by-step explanation:
a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
?
What is 20.0 x 10^1
Answer:
200
Step-by-step explanation:
that should be the answer
HELP PLZ!!! ASAP!!!!! I AM SO STUCK AND CONFUSED!!!
p.s. look at the points...
Answer:
Company A is cheaper by $180
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Given,
The quote from Company A is $0.15 less per square foot than the quote from Company B,
That is,
Quote from Company B for 1 square foot - quote from Company A for 1 square foot = $ 0.15
Quote from Company B for 1200 square feet - quote from Company A for 12 square feet = 1200 × 0.15 = $ 180,
Hence, for buying 1,200 square feet of carpet company A is cheaper by $180 than company B.
I'm confusion, don't understand this
Answer:
b*b*b*b*b
Step-by-step explanation:
It just means that you multiply it by itself 5 times.
Ex: 4^4= 4*4*4*4
what is twenty and thirty one hundreths in expanded form
and in standard form
Answer:
Standard: 20.3, expanded: 10 x 2, 0.1 x 3
Step-by-step explanation:
If six (6) people greet each other at a meeting by shaking hands with one another, how many handshakes will take place?
UNDERSTANDING THE PROBLEM:
DEVISE A PLAN:
CARRY OUT THE PLAN:
REVISE THE SOLUTION:
Answer:
15
Step-by-step explanation:
If two people shake hands there is one handshake.
If three people shake hands there are 3 handshakes.
If four people shake hands there are 3 more handshakes so 3 + 3 = 6 in total.
If five people shake hands there are another 4 handshakes so 6 + 4 = 10.
For 6 people there are another 5 handshakes so 10 + 5 = 15.
A second pattern that may be described is that each person has to shake hands with all the others. If there are 6 people each person has 5 handshakes to make. But each time a handshake occurs there are 2 people involved. This means that you only need ½ (6 x 5 ) = 15.
If six people greet each other at a meeting by shaking hands with one another, the number of handshakes that will take place is 15 handshakes.
It should be noted that based on the information given, each person has to shake hands with all the other people.
Therefore, since there are 6 handshakes, it means that 5 handshakes will be made. Each time a handshake takes place, there'll be 2 people involved. Therefore, the total number of handshakes will be:
= 1/2 × (5 × 6)
= 1/2 × 30
= 15 handshakes.
There'll be 15 handshakes.
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10ac x 6ab x (-2abc) = ?
Answer:
= -120a³b²c²
Step-by-step explanation:
10ac * 6ab * -2abc
10*6*-2 = -120
ac * ab * abc = a*a*a *b*b*c*c = a³b²c²
then:
10ac * 6ab * -2abc = -120* a³b²c²
= -120a³b²c²
Real World Percentages: Roman went shopping for school
supplies and has $85.40 worth of school supplies. He will
have to pay 5% in taxes for his supplies. How much will
Roman have to pay in total for his school sunnlies?
Divide.
6,338 + 43
remainder
assume that when adults with smartphones are randomly selected 52% use them in meetings or classes. if 12 adult smartphone users are randomly selected find the probability that fewer than 4 of them use their smartphones in meetings or classes?
Answer:
0.056
Step-by-step explanation:
Use binomial probability:
P = nCr pʳ qⁿ⁻ʳ
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1−p).
P(r<4) = P(0) + P(1) + P(2) + P(3)
P(r<4) = ₁₂C₀ (0.52)⁰ (0.48)¹²⁻⁰ + ₁₂C₁ (0.52)¹ (0.48)¹²⁻¹ + ₁₂C₂ (0.52)² (0.48)¹²⁻² + ₁₂C₃ (0.52)³ (0.48)¹²⁻³
P(r<4) = (0.48)¹² + 12 (0.52) (0.48)¹¹ + 66 (0.52)² (0.48)¹⁰ + 220 (0.52)³ (0.48)⁹
P(r<4) = 0.056
which statement best describes how to find the distance between-5 and 15
Answer: A
Step-by-step explanation:
A cookie recipe calls for 8 cups of walnuts for every
6 cups of raisins. If you have 28 cups of walnuts,
how many cups of raisins will you need?
Answer:
21 cups of raisins because 28÷8=3.5 and 3.5x 6=21
Answer:
21 cups of raisins because 28÷8=3.5 and 3.5x 6=21
Step-by-step explanation:
Can anyone tell me if it’s the right answer if not tell me please !!!!! I need help I don’t get
Tan weighs 146 pounds. Minh weighs 15 pounds more than Tan. How much does Minh weigh?
Provide your answer below:
pounds
Factor completely.
18x10-2
Answer:
178
Step-by-step explanation:
