Answer:
-2, -1, 0Step-by-step explanation:
Let the integers be:
n, n + 1 and n + 2Then we have the sum:
n + n + 1 + n + 2 = -33n + 3 = -33n = -6n = -2So the numbers are: -2, -1, 0
x-2y=8 in y=mx+b please help me
Answer:
[tex]y \frac{1}{2}x - 4 [/tex]
Joshua tells his friends that for there to be snow it has to be 32o F. He uses his thermometer outside and sees snow. He finds it is only is 34oF. What is his percent error? (Round to the nearest tenth)
Answer: Percentage error = -5.9%
Step-by-step explanation:
Step 1
Percentage error =Approximate Value − theoretical Value / Theoretical value × 100%
or
Percentage error = Assumed number - Result number / Result number x 100
Given Assumed number / Approximate Value= 32o F
Result number/ Theoretical value= 34o F.
Step 2---
Percentage error = (32 - 34)/ 34 x 100
= - 2/34 x 100
= - 5.88%
Joshua was in error by - 5.88 % which when rounded to nearest tenth gives - 5.9%.
Solve the system of equations. y=-3x+4 -4x+y=-10
Answer:
Step-by-step explanation:
In this particular case we have the following system of equations:
y
=
−
3
x
+
4
[
E
q
.
1
]
x
+
4
y
=
−
6
[
E
q
.
2
]
Substituting
[
E
q
.
1
]
in
[
E
q
.
2
]
:
x
+
4
(
−
3
x
+
4
)
=
−
6
Applying the distributive property on the left side:
x
−
12
x
+
16
=
−
6
Simplifying
:
−
11
x
=
−
22
Solving for
y
:
x
=
−
22
−
11
=
2
Substituting
x
=
2
in
[
E
q
.
1
]
:
y
=
−
3
(
2
)
+
4
=
−
2
Therefore
, the solutions are
x
=
2
and
y
=
−
2
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]y = - 3x + 4[/tex]
Add sides 3x
[tex]y + 3x = 3x - 3x + 4[/tex]
[tex]3x + y = 4[/tex]
_________________________________
[tex]1) \: 3x + y = 4[/tex]
[tex]2) \: - 4x + y = - 10[/tex]
Multiply sides of the (( equation 2 )) by - 1
[tex]1) \: 3x + y = 4[/tex]
[tex]2) \: 4x - y = 10[/tex]
Add up equations
[tex]3x + 4x + y - y = 4 + 10[/tex]
[tex]7x = 14[/tex]
Divide sides by 7
[tex] \frac{7x}{7} = \frac{14}{7} \\ [/tex]
[tex]x = 2[/tex]
Put the value of x in one of the (1) or (2) equations to find the value of y .
I put it in equation 1 :
[tex]3x + y = 4[/tex]
[tex]3(2) + y = 4[/tex]
[tex]6 + y = 4[/tex]
[tex]y + 6 = 4[/tex]
Subtract sides 6
[tex]y + 6 - 6 = 4 - 6[/tex]
[tex]y = - 2[/tex]
And we're done...
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
TWO MOVES TO FIT IN THE CLEAR SHAPE
Answer:
Answer:Move right twice
The following graph shows the proportional relationship between the cost and duration of a car rental.Which statements about the graph are true?
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
A
The yyy-coordinate of point AAA represents the total cost of a 555-day car rental.
(Choice B)
B
The total cost of a 222-day car rental is \$90$90dollar sign, 90.
(Choice C)
C
None of the above
Answer:
The y-coordinate of point A represents the total cost of a 5-day car rental.
Step-by-step explanation:
Hey. My teacher asked for homework we review the order of operations. What are they?
What does PEMDAS stand for. I feel so dumb we learned this In like 5th grade “
Answer:
Order of operations are the rules that state the sequence in which the multiple operations in an expression should be solved.
PEMDAS Stands for
P: parentheses ( )
E: exponent a²
M: multiplication ×
D: division ÷
A: addition +
S: subtraction -
Answer:
parenthesis, exponents, multiplication, division, addition, subtraction
Step-by-step explanation:
Andy wanted to make a poster of the photograph at the right with the
measurements by using a scale 1 to 100.
1) Find the measurements of the poster?
8.25 3.25
Answer:
2
Step-by-step explanation:
Can someone help me ASAP plz?
Answer:
D
Step-by-step explanation:
1 cm is 18 miles. if you have 14 cm you multiply 14 cm by 18 miles. you get 252 miles for 14 cm.
A dog groomer wants to gather information about how often dog owners have their dogs groomed. She decides to take
a sample from her local veterinarian's office, which provides an alphabetized list of all clients who bring in dogs. The
dog groomer randomly selects one of the first 10 clients, and calls that client and every 10th client after that on the list
to inquire about dog-grooming habits. What kind of sample is this?
Answer:
a systematic random sample
Hurryyy Plzzz!!
A.) Side - Side - Side
B.) Side - Angle - Side
C.) Angle - Side - Angle
D.) Angle - Angle - Side
E.) Hypotenuse - Leg
F.) Not enough information.
Which relation is linear?(click all that apply)
Will give extra points to whoever solves this
Answer:
Step-by-step explanation:
As Angle 5 and Angle 4 form a linear pair, they are supplementary.
Hence,
[tex]Hence,\\Angle\ 5\ +\ Angle\ 4\ =\ 180\\(3x+7)+(9x-43)=180\\12x+(-36)=180\\12x=180+36\\12x=216\\x=18\\\\Hence, Obtuse\ Angle\ UPS = Angle\ 4 + 90\\Hence,\\Obtuse\ Angle\ UPS\ = (3x+7)+90\\\\We\ know\ that\ x=18 \\Hence, Angle\ 4\ = (3*18+7)\\=(54+7)\\=61\\\\Obtuse\ Angle\ UPS\ = 61+90\\=151\\\\\\Reflex\ Angle\ UPS\ = 360-151\\=209[/tex]
7 less than one fourth of x is y
what is the correct here??
Answer:
There is no mistake.
somebody please help me what is 15 / 3 ×7/20
Answer:
1.75
Step-by-step explanation:
By Order of Operations, You read it left to right since Multiplication and Division are of the same importance. You would start with 15/3, which is 5.
Then your equation would be: 5*7/20.
Again, you would just read it left to right, 5*7=35
Then divide by 20, which is 1.75.
The distance on a map between lake view and bay cove is 4.5 inches. The map key says 0.5 inches on the map is equivalent to 1 mile. what is the actual distance between Lake view an bay cove?
Answer:
9 miles
Step-by-step explanation:
yes i used a calculator
Answer:
9 miles.
Step-by-step explanation:
What I did was 4.5/.5
The I got 9. Then I checked it on a calculator and got 9 again.
So.. your answer is 9 miles.
Hope this helped ya!
is 0.5 or 17/34 greater
Answer:
They're equal; 17/34 as a decimal is 0.5
Step-by-step explanation:
Hope this helped, Have a Great Day!!
Answer:
17/34 is actually equal to 0.5. So since your comparing it to the decimal o.5 they are both equal to each other (:
Step-by-step explanation:
Thank you for your timeeee
1.A chef has 5 1/2 pounds of chicken. He uses 4/5 of the chicken to make enchiladas. How many pounds of chicken did the chef use to make enchiladas?
2. If 6 people evenly share 3/4 of a cake, what fraction of the whole cake does each person get?
Please help is for a test and I will give the brainliest
The ratio of students to adults in a community band is 47to53 what percent of the marching band is students
[tex]\huge\underline{\overline{\mid{\bold{\red{ANSWER}}\mid}}}[/tex]
The ratio of students to adults in a community band = 47:53
47+53 = 100
ratio of students = 47
[tex]47 \times \frac{100}{100} = 47\%[/tex]
Hence, 47 % of the marching band is students.
What is the answers to
Answer: -4/3= -1.3 repeating
Step-by-step explanation:
6g-9+5-3g -9+5= -4 6g-3g= 3g 3g/3 cancels out. -4/3= -1.3 repeating
square root of 2222
Answer:
47.1380949976
Step-by-step explanation:
use google calculator or calculator soup
1. What is the volume of the cylinder below? Do not include the in
10 in.
30 in.
HELP ASAP!!!!
Find the slope of each side of the quadrilateral. What is the slope for BC, CD, etc?
When you enter your answer, clearly indicate the side length. (For example, BC =
20 units). If you don't clearly identify the side, you will not get credit *
Answer:
Step-by-step explanation:help me
At an online fruit dealer, it costs $39 for 75 cases of bananas. What is the unit price?
Answer:
$0.52 cents per banana. $39 divided by the 75 bananas
Step-by-step explanation:
Answer:
$0.52
Step-by-step explanation:
When finding the unit price, we use divide the certain number of units of an item by the number of units
So for this question we will divide 39/75 to get a result of $0.52
At Pizza pizzazz the cost of a square pizza depends on the total square inches. A small
Pizza is 5 inches on each side and cost four dollars plus $0.05 per square inch. A medium pizza is 8 inches on each side and cost $3.50 plus $0.04 per square inch. What is the difference in price between a small pizza and a medium pizza?
Answer:
The difference in price between a small pizza and a medium pizza is $0.81
Step-by-step explanation:
Small pizza
Side = 5inch
Area = 25 sq.in
Cost = $4 +0.04*25
= 4 + 1.25 = $5.25
Medium pizza
Side = 8inche
Area = 64 sq.in
Cost = 3.50 + 0.04*64 = $6.06
Difference = Medium pizza - small pizza
= 6.06 - 5.25
= $0.81
There were 35 fish in lake.
Then they Increased to 70. What is percent of change?
Answer:
200%
Step-by-step explanation:
35*200%
35*2
70
Answer:
Step-by-step explanation: The answer is 50% hope you pass the assignment
The following graph represents the cost and revenue functions for custom-made computers. How many computers
have been sold at the break-even point?
a 12
b 9
C 5
d. 0
Answer:
A. 12
Step-by-step explanation:
Andre wrote the expression −5+4x÷3 to represent the relationship shown in the table. Find two other expressions that also represent the relationship shown in the table.
Select all that apply.
A.
5+(−4x÷3)
B.
4x−5
3
C.
3÷(−5)+4x
D.
4
3x−5
E.
(−5+4)+x÷3
F.
4x÷3+(−5)
Answer:
y=mx+b
Step-by-step explanation:
Please help what is the slope of the line through each pair of points
(-4,-7), (19,11)
Answer:
3/4
Step-by-step explanation:
m=y2-y1/x2-x1
11-(-7)=18
19-(-4)=23
18/23
18/23 in simplest form is 3/4
hope this helps :3
if it did pls mark brainliest
Answer:18/23
Step-by-step explanation:
m=y1-y2/x1-x2+b
Which unit rate is the lowest price per ounce? (5 points)
Choice A: 22 ounces of potato chips for $3.49
Choice B: 40 ounces of potato chips for $4.79
Answer:choice b
Step-by-step explanation:
I just took the trst