Step-by-step explanation:
can you elaborate on this problem a bit more? I just want to give you an accurate anwser
can I get helpppppppppppppppppppppppp??
Answer:
6 + -15? That does equal -9.
The sum of two numbers is 12 and the sum of their squares is 80. Find the numbers.
Answer:
Let us consider that the two numbers be x and y . The sum of two numbers is 12. The sum of their squares is 80. The numbers are 8,4.
Step-by-step explanation:
Hope this helps if it does pls give brainliest
1) A TV is on sale for 20% off. If the sale price is $700, what is the original
Was the original price?
Answer:
140
Step-by-step explanation:
20% of 700
so 20/100 * 700
20*7
140
Solve the equation a = m - n for the variable n. *
Answer:
n = m-a
Step-by-step explanation:
a = m-n
a+n =m
n = m-a
f − 23.99 = 18.76
A.
f = 42.66
B.
f = 41.66
C.
f = 42.75
HELP ASAP! Plz
Answer:
f= 42.75
Step-by-step explanation:
just smart
Answer:
c your welcome
Step-by-step explanation:
i have done this connexus
Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
The cube of the sum of a number and 8.
Answer:
This doesn´t make sense please clarify.
Step-by-step explanation:
Solve for x.
x/7 = -3
A. x = -10
B. x = 21
C. x = -21
D. x = 4
Answer:
x=-21
Step-by-step explanation:
x/7=-3
cross multiply
x=-3*7
x=-21
Answer:
C
Step-by-step explanation:
Given
[tex]\frac{x}{7}[/tex] = - 3 ( multiply both sides by 7 )
x = - 21
what is the slope of (1,65) & (2,60)?
Answer:
-5
Step-by-step explanation:
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]
*(x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate.
Slope of (1, 65) and (2, 60)
[tex] = \frac{65 - 60}{1 - 2} \\ = \frac{5}{ - 1} \\ = - 5[/tex]
Round 8,499 to the nearest hundreds
Answer:
8,500
Step-by-step explanation:
Answer:
8,500
Step-by-step explanation:
I need help please 50 points
Answer:
A. Adjancent: <GAF and <CAB
B. <KAC <LAM
C.<LAM and <JAG
Step-by-step explanation:
Please help me!!
If anyone could help me solve this that would be great.
“To graph y=2/3x+4, Emaan plots one point at (0,4) and a second point 2 units right and 3 units up at (2,7). He then draws a line through (0,4) and (2,7). What error did Emaan make?”
The “2/3x” area is meant to be a fraction.
Answer:
The error he made was adding 3 to the y value and adding 2 to the x value, instead of adding 2 to the y value and 3 to the x value.
Step-by-step explanation:
The slope can also be called "rise over run," or the change in y divided by the change in x.
In this situation, the slope is 2/3, meaning that a change in y of 2 units will increase the x value by 3 units.
Emaan switched these values when plotting the points, and did a change in 2 x values with a change in 3 y values.
From the point (0, 4), instead of plotting the point (2, 7), he should have plotted (3, 6).
The error he made was adding 3 to the y value and adding 2 to the x value, instead of adding 2 to the y value and 3 to the x value.
Use the distributive property to write an equivalent expression.
9(x + 10)
Answer:
9x + 90
Step-by-step explanation:
Given
9(x + 10) ← multiply each term in the parenthesis by 9 )
= 9x + 90
Jack brought three binders from the store and paid $13.17. If he goes back to the store to purchase five more binders, How much in total will he have spent on binders
Answer:
35.12 dollars. hope this helps
Step-by-step explanation:
Mr. Hanai recorded the outfit choices of the students for picture day from two periods. Which describes the variables in the two-way table?
Outfits for School Pictures
Pants
Skirt
Total
3rd Period
31
23
54
4th Period
23
35
58
Total
54
58
112
type of outfit and total students
type of outfit and total students in third period
period number and type of outfit
period number and total students who wore pants
The variables in the two-way table describes period number and type of outfit .
What is Two-way tables ?Two-way tables are a way of sorting data so that the frequency of each category can be seen quickly and easily. For example, 20 people are questioned about whether they have a pet or not. The results can be seen in this two-way table. From the table, it can be seen that there were 9 girls and 11 boys questioned.
According to the question
Mr. Hanai recorded the outfit choices of the students for picture day from two periods.
Outfits for School Pictures in two-way table :
Pants Skirt Total
3rd period 31 23 54
4th period 23 35 58
Total 54 58 112
Now,
The variables of Two-way tables are:
Number of periods in rows and type of outfit in column
Hence, the variables in the two-way table describes period number and type of outfit .
To know more about Two-way tables here:
https://brainly.com/question/20972635
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What integers are less than -4
Answer:
Integers less than -4, are -5 and to negative infinity of whole numbers
Step-by-step explanation:
Answer:
It is anything that is less then -4
Step-by-step explanation:
-5 >-4
Find the opposite of 16.22
Answer:
-16.22
^THERE IS YOUR ANSWER^
Answer:
-16.22
Step-by-step explanation:
I am sorry if this is wrong
subtract j from 9, then subtract 3 from the result
Answer
(9-j)-3
Step-by-step explanation:
Answer:
j-12
Step-by-step explanation:
without knowing what j is all you can do is combine like terms like -3 and -9
X + 3 = x + 6
is it one solution no solution or infinitely solutions
Answer:
No solutions I think.
Step-by-step explanation:
Help me please! I need answer right now.
Answer:
t,4 triangles, right arrow, 27, 57, -14, -38,49,144, 4,1/4
Step-by-step explanation:
BRAINLIST if right please help
Answer:
The third one
Step-by-step explanation:
Emanuel can skateboard 3.375 miles against a 2-mph wind in the same amount of time he skateboards 6.375 miles with a 2-mph wind. Find the speed Emanuel skateboards with no wind.
Answer:
6.5 mph
Step-by-step explanation:
Given that :
Emanuel can skateboard 3.375 miles against a 2-mph wind in the same amount of time he skateboards 6.375 miles with a 2-mph wind. Find the speed Emanuel skateboards with no
Wind speed = 2mph
Let time taken to skateboard = t
Speed = distance / time
Distance of 3.375miles against 2 mph wind
Let skate speed = x
skate speed - wind speed=
(3.375 miles / t) + 2mph = x - - - (1)
Distance of 6.375miles with 2 mph wind
(6.375 miles / t) - 2 mph = x - - - - (2)
Equate (1) and (2)
(6.375/ t) - 2 = (3.375/ t) + 2
(6.375 - 3.375) / t = 2 + 2
3 / t = 4
3 = 4t
t = 3/4
t = 0.75
Hence, speed without wind will be :
(3.375 miles / 0.75) + 2mph = x
4.5mph + 2mph = 6.5 mph
Please help me out on this.
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Ingredient 8 servings
Dried split peas: 2 and 1/4 c.
Water: 2 qt
Chopped onion: 3/4 c.
Chopped celery: 1 c.
Ham shank: 2 lb.
The basic recipe for split pea soup serves 8 people. Find the amount of each ingredient needed to serve 32 people.
Answer:
Dried split peas: 9 cups
Water: 8 quarts
Chopped onion: 3 cups
Chopped celery: 4 cups
Ham shank: 8 pounds
Step-by-step explanation:
Since the basic recipe serves 8 people and you need to serve 32 people, you just multiply each ingredient by 4. (32÷8=4)
Dried split peas: 2 1/4 c. x 4 = 9 cups
Water: 2 qt x 4 = 8 quarts
Chopped onion: 3/4 c. x 4 = 3 cups
Chopped celery: 1 c. x 4 = 4 cups
Ham shank: 2 lb. x 4 = 8 pounds
−6⋅2⋅|−8|=
Please help me..
Answer:
96
Step-by-step explanation: -6x2= -12
-12x-8= 96 :)
Answer: 96 is the answer I multiplied and got 96 use pemdas
Hope this helped you :-)
A person can pay $8 for a membership to the science museum and then go to the museum for just $15. For a member of the science museum, what is the total cost of 2 visits?
Answer:
its option A
Step-by-step explanation:
Answer:
I am pretty sure it is A.
Step-by-step explanation:
I think it is A.
A beaker contains 0.5 liter of a solution. Jordan uses 0.08 of the solution for an experiment. How much of the solution does Jordan use?
Answer:
400 milliliters or 0.4 liters
Step-by-step explanation:
(2a + b) (2a + 3b) =
Answer:4 a 2 + 8 a b+ 3 b 2
Step-by-step explanation:
Solve v2 = 47.
please :)
Answer:
v=± 47=±6.8557
Step-by-step explanation:
(1): "v2" was replaced by "v^2".
(2) Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation: v^2-(47)=0
The value of v is ± 6.856.
What is a perfect square ?A number when taken square root gives an integer is a perfect square and when a number is not a perfect square and we have taken it's square root the number is an irrational number.
According to the given question v² = 47.
∴ v = ±[tex]\sqrt{47}[/tex].
We know that v is between 6 and 7 but more closer to 7 as [tex]\sqrt{49}[/tex] is ±7 and [tex]\sqrt{36}[/tex] is ±6 we we can write an approximate value of v which is ±6.9 or we can use a calculator for which v = ± 6.856.
learn more about square roots here :
https://brainly.com/question/1387049
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33) AUVW ~ AQRS
22
159
U
W
26
?
59
R
13
S
Answer:
.22+59+26+w=180
107+w=180
w=180-107=81
second triangle
59+13=72
180-72=108
Which letter represents (-2,3)?
Answer:
N represents (-2,3)
Step-by-step explanation:
x axis of N = -2
y axis of N = 3
Answer:
O B. N
Step-by-step explanation:
the -2 meant go back 2 on the X while the 3 shows to go up on the Y axis
Find the percent change.
From 112 to 140
Enter the correct answer in the box
Answer:
25% increase
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
(V2−V1)|V1|×100
=(140−112)|112|×100
=28112×100
=0.25×100
=25%change
=25%increase