Answer:
13.2
Step-by-step explanation:
12.8+0.4=13.2
because 0.8 +0.4=1.2 so drag the one to 12 so 12 +1 = 13.2
Answer:
13.2
Step-by-step explanation:
12.8
+
0.4
________
13.2
Hope u have a great day/night!
The sum of 2 numbers is 27. The larger number is 3 times more than the smaller number. What are the numbers?
Answer:
The first number is 6.75
The second number is 20.25
Step-by-step explanation:
I went into decimals
what is 45 + 97 + 140
Answer:
Use a Calculator
Step-by-step explanation:
You have on on you phone
f f(x)=2x f ( x ) = 2 x and g(x)=x2+3 g ( x ) = x 2 + 3 , find (g ∘ f)(x) ( g ∘ f ) ( x ) . Question 2 options: 2x2+3 2 x 2 + 3 2x2+6 2 x 2 + 6 x2+2x+3 x 2 + 2 x + 3 4x2+3
Answer:
im confused. what math structure is this
At what position on the number line is the red dot located, thank you
Answer:
Root under 39
Step-by-step explanation:
Just multiply the times like 5, 5.25, 5.50, 5.75, 6, 6.25 , 6.50....in such way and calculate...
Answer:
D. [tex]\sqrt{39}[/tex]
Step-by-step explanation:
You don’t even need a calculator for this task.
You can see that the dot is 6.2, but lets just think what number should give us 6 in [tex]\sqrt{x}[/tex], and we know it’s [tex]\sqrt{36}[/tex], but since our dot equal 6.2, we see from our choise that the best answer is [tex]\sqrt{39}[/tex].
Please make sure the answer is right I only have 6 questions help?
Answer:
i told you the answer is -8
Answer:all
recall that the inside angles of a triangle add up to 180
Step-by-step explanation:
now add up all the angles and make it equal to 180 :)
as follows
X+58+45+85 = 180
now use algebra ... and solve for X :)
X = 180-58-45-85
my calculators tells me....
X = -8
what does that answer mean?
it's saying ... like this 58-8 is that angle.. does that help ? :)
PLEASE HURRY which expression is equivalent to -6(-2/3 + 2x)
Answer:
It's 4-12x
Step-by-step explanation:
Question 17
In a bag of trail mix, there is a ratio of 3 scoops of granola, 2 scoops of chocolate chips, and 1 scoop of pean
How many scoops of chocolate chips and peanuts will he need to keep the ratio equivalent?
A
17 scoops of chocolate chips and 16 scoops of peanuts
B
12 scoops of chocolate chips and 6 scoops of peanuts
с
8 scoops of chocolate chips and 7 scoops of peanuts
D
2 scoops of chocolate chips and 1 scoop of peanuts
Answer:
12 scoops of chocolate chips and 6 scoops of peanuts
Step-by-step explanation:
9 – 4x = 2x whats the ancewer
Answer:
3/2 is the answer
Step-by-step explanation:
Answer:
x=1 1/2
Step-by-step explanation:
9-4x=2x
4x+2x=9
6x=9
x=9/6
x=3/2
x=1 1/2
Theres the answer hope this helps! :)
What is... 5 x 2? this is for easy points
Answer:
Yay, 10
Step-by-step explanation:
Im on time thanks!
Answer:
[tex]\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}[/tex]
[tex]5 \times 2 \\ = 10[/tex]
꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
Help please. I need to finish this in five minutes!
Answer:
i have no idea....
Step-by-step explanation:
but i hope someone helps :(( good luck:((
Solve for the length of x.
Answer:
67.214 is the value of x
Hope it helps!!!
Please give me the correct answer.Only answer if you're very good at math.
Answer:
1/2 is the slope
Step-by-step explanation:
Slope is rise over run
it goes up 1 and across 2
therefore the slope is 1/2
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
[tex]slope = \frac{rise}{run} = \frac{1}{2}[/tex]
Bill and his dad are building a deck on the back of their house. The scale on the building plan is 1 in. = 4 ft. If the length of the deck on the plan is 3.5 in., how long will the actual deck be? Length of deck = ft
Answer:
14 feet
Step-by-step explanation:
4 x 3 = 12ft
4 / 2
2
2 + 12
answer is 14 ft
Answer:
14 feet got it right on the test
Step-by-step explanation:
What is the area of the figure?
18 yd2
54 yd?
72 yd?
90 yd?
Answer:
72yd2
Step-by-step explanation:
making figure into 2
1st figure
= 6×5
= 30yd^2
2nd figure
= 14×3
= 42yd^2
Area of the full figure
= (30+42)yd^2
= 72yd^2
PLZZZ MARK ME AS BRAINLIEST:)
Please help!!!part a
Answer:
b = 76°
Step-by-step explanation:
Hi there,
It is important to know that the sum of all the angles in any triangle equals 180°.
For this problem, we can write the following equation:
32° + 72° + b° = 180°
104° + b° = 180°
b° = 76°
Hope my explanation helps. Cheers.
The equation y=21.2x represents Austin's earnings in dollars and cents, y,
for working x hours. Find the rate of change.
Given:
The equation is
[tex]y=21.2x[/tex]
Where, y is earnings for working in dollars and cents and x is the number of working hours.
To find:
The rate of change.
Solution:
The slope intercept form of a linear function is
[tex]y=mx+b[/tex] ...(i)
Where, m is the slope and b is the y-intercept.
We have,
[tex]y=21.2x[/tex] ...(ii)
On comparing (i) and (ii), we get
[tex]m=21.2[/tex]
Therefore, the rate of change is 21.2 dollar and cents per hour.
Is it possible to add the data for an additional hike to the line plot so that the range increases but the median does not change?
Answer:
Not possible
Step-by-step explanation
Range is the difference between the highest and lowest data value in a data set. It is used to define the spread on data on the graph. Higher the range higher will be spread of data.
Whereas median is the middle value(odd number of data values) or average of the middle values(even number of data values) in a data set.
Therefore, adding an additional data value will surely change range( increase in case, the value is higher than other values) at same time it will also effect the median of the data set. So, it not possible to add the data for an additional hike to the line plot so that the range increases but the median does not change
WILL GIVE BRAINLIEST! NEED INSTANT HELP!
The distance s, in feet, that an object will fall in t seconds is given by the formula
s = 16t2 + vt,
where v is the initial velocity of the object in feet per second.
Find the initial velocity of an object that falls 96 ft in 2 s.
ft/s
Answer:
Step-by-step explanation:
monke is monke is smart monke rip banana apart s=16
I need to solve for x btw these are corresponding angles
Step-by-step explanation:
As we know corresponding angles are equal so
6x - 100° = 2x + 4° < being corresponding angles>
6x - 2x = 100 ° + 4°
4x = 104°
x = 104° / 4
x = 26°
Hope it will help :)❤
what breakdown protein products
a.urea
b. carbon dioxide
c. water
d. oxygen
Answer:
b carbon dioxide yan nag answer
3x-y=2
2x-y=3
Solve with elimination
Answer:
5
Step-by-step explanation:
{
3x−y=2
2x−y=3
In order to solve by elimination, coefficients of one of the variables must be the same in both equations so that the variable will cancel out when one equation is subtracted from the other.
3x−y=2,2x−y=3
Subtract 2x−y=3 from 3x−y=2 by subtracting like terms on each side of the equal sign.
3x−2x−y+y=2−3
Add −y to y. Terms −y and y cancel out, leaving an equation with only one variable that can be solved.
3x−2x=2−3
Add 3x to −2x.
x=2−3
Add 2 to −3.
x=−1
Substitute −1 for x in 2x−y=3. Because the resulting equation contains only one variable, you can solve for y directly.
2(−1)−y=3
Multiply 2 times −1.
−2−y=3
Add 2 to both sides of the equation.
−y=5
Divide both sides by −1.
y=−5
The system is now solved.
x=−1,y=−5
Need Help on math question
Answer:
36 yards
Step-by-step explanation:
The triangle is a 3-4-5 right triangle with a scaling factor of 12. No complicated Pythagorean theorem has to be used in this case.
60/12 = 5
48/12 = 4
3 is the only base number remaining.
3(12) =36
1) Determine if the side lengths could form a
triangle. Use an inequality to prove your
answer.
29ft, 38ft, 9ft
9514 1404 393
Answer:
cannot form a triangle
Step-by-step explanation:
The triangle inequality requires the sum of the shorter sides exceed the longest one.
9 + 29 > 38
38 > 38 . . . . . . . . FALSE — not a triangle
SOMEONE HELP ME I NEED IT
Answer: (D)
your answer will be 3
Step-by-step explanation:
have a nice day
Answer:
D) 3
Step-by-step explanation:
[tex]y+\frac{y-3}{3}[/tex] |
[tex]\frac{4y-3}{3}[/tex]
[tex]\frac{3y+(y-3)}{3}[/tex] |
[tex]\frac{15+18}{27y}[/tex]
[tex]\frac{3y+y-3}{3} = \frac{4y-3}{3} *\frac{27y}{33}[/tex]
[tex]\frac{4y-3}{3}[/tex]
[tex]\frac{(4y-3)(27y)}{3x33}[/tex]
Common denominator:- 3
✧༝┉┉˚*❋ ❋ ❋*˚┉┉༝✧
hope it helps...
have a great day!!
Find the solution of the system of equations.
-6x-10y=-18 -3x+10y=36
Answer:
problem one
x = 3- 5y/3
y = 9/5 - 3x/5
problem 2
x= -12 + 10y/3
y= 18/5 + 3x/10
Step-by-step explanation:
Is 2/5 and 20/100 equivalent?
is 3/6 and 50/100 equivalent?
150/600 and 40/100 equivalent?
Answer:
Is 2/5 and 20/100 equivalent? No
is 3/6 and 50/100 equivalent? Yes
150/600 and 40/100 equivalent? Yes
Step-by-step explanation:
can someone help me please
True or false
Answer:
True
Step-by-step explanation:
Determine if the two triangles are congruent. If they are, state how you know.
Answer:
they are not congruent
Step-by-step explanation:
the markings and angle don't match up to the same sides. the answer is most likely f, not enough information.
One-half of a number added to seven is eleven. What is the number?
HEEEEEEEEELLLLLLLLLLLLLLPPPPPPPPPPPPPPPP
Answer:
∠10 + 12(3) = 46°
∠15(3) + 1 = 46°
Step-by-step explanation:
the angles are equal because they are corresponding angles
(10+12x) = (15x+1)
reduce:
3x = 9
x = 3
10 + 12(3) = 46°
15(3) + 1 = 46°