Answer:
AREA=PI*6*6 THUS THE RADIUS IS 6 CM. C=37.68 CM.
Step-by-step explanation:
75 - 4w = 63 solve for w
Answer:
w3
Step-by-step explanation:
move the constant to the right hand side and change it's sign
calculate the difference
divide both sides of the equation by 4
9514 1404 393
Answer:
w = 3
Step-by-step explanation:
Isolate the w term by subtracting the constant on that side.
75 -75 -4w = 63 -75
-4w = -12
Get w by itself by dividing by its coefficient.
-4w/-4 = -12/-4
w = 3
ayyyyyyyy help me even if u can only help with 1 answer it wud be appreciated
Answer:
7. 225, 315
Step-by-step explanation:
Factor the polynomial: x^9 - x^5
Select one:
a. x^5(x^4 - 4x)
b. x^5(1 - 4x)
c. x^5(1 - x)
d. x^5(x^4 - 1)
Which is the correct equation for the following sequence? 1, 4, 16, 64...
Step-by-step explanation:
You multiply all your answers by 4. For example: 1×4= 4 ; 4×4=16; 16×4= 64... proceeding like that.
1
If a 14 foot ladder is leaned against a wall and is placed 5 feet away from
the wall, how high up the wall does the ladder reach? Round your answer to
the nearest tenth if necessary.
6.2 ft
13.1 ft
14.9 ft
9 ft
I will give brainliest and 25 points
pls help me,I don't know how much longer I can stare at this question and please only answer part two,I already did part one and three.and pls include an explanation on how you found the answer.pls and thank you
The following dot plot represents a random sample of elementary students and the number of children that live in their home. Part 1: What is the range of the data set? Part 2: What is the interquartile range of the data set? Part 3: What is the mean absolute deviation of the data set? [Round both the mean and the mean absolute deviation to the nearest tenth.]
Answer:
30 i think please be right
Answer:
its 30
Step-by-step explanation:
May you please help
Answer:
3) [tex]\frac{9}{15}[/tex]
Step-by-step explanation:
sine = [tex]\frac{opposite}{hypotenuse}[/tex]
sine = [tex]\frac{9}{15}[/tex]
When Josh and Sean were each 5 years old, Josh was 1.5 inches taller than Sean. Josh grew at an average rate of 2.75 inches per year from the time that he was 5 years old until the time he was 13 years old. Josh was 63 inches tall when he was 13 years old. How tall was Sean when he was 5 years old?
A. 39.5 inches
B. 42.5 inches
C. 44.75 inches
D. 47.75 inches
Step-by-step explanation:
josh is 1.5 inches taller than sean
so, let sean's height be x
sean = x
josh = x + 1.5
each year josh gain 2.75 inches, and now he's 13 so how many year has passed
13 y - 5 y = 8
then how tall he grew
2.75×8=22
x + 1.5+22=63
x=63-22-1.5
x=39.5
classify this triangle
Answer:
Right, isosceles
Step-by-step explanation:
Right: it has a 90° angle
Isosceles: two sides of equal lengths
plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
60 degrees
Step-by-step explanation:
A triangle is 180 degrees and there is already 40 and 80 degrees.
So... 180-80-40=60 degrees.
Hope this helps :D
Alex's driveway is 27 yards long and 10 yards wide.how many feet long is the driveway
Answer:
81 feet
Step-by-step explanation:
3 feet = 1 yard
Answer:
81 feet wide
Step-by-step explanation:
1) The 10 yards wide is not necessary since we only need length.
2) There are 3 feet in a yard.
3) 27 yards multiplied by 3 feet equals = 81 feet.
4) 27 * 3 = 81 feet
Determine the slope of the line that passes through the points
(6,4) and (2,7).
Answer: -3/4
Step-by-step explanation:
change of y/change if x
so 7-4/2-6 which gets you -3/4
Lemme know if you need a better explanation hope this helps
Which equation best represents the graph?
Answer:
The third one
Step-by-step explanation:
The graphs in the reversed shape of a cup are the graphs of quadratic equations whose coefficient of
x^2 is negative.
So, the answer must be either the first or the third.
It can be seen that when x= -4, y becomes 5.
Substituting the value of x, the third equation gives the value 5.
So, the answer is the third one.
What is the volume for this prism?? Thank you :)
Answer:
Volume = Area by height. V = A X h.
Step-by-step explanation:
i hope it helps
Ron and Freddy built structures out of snap cubes. Ron's tower had an 8-inch square base. Freddy had a 6-inch square base. If Ron's tower had a volume of 320 cubic inches and Freddy's had a volume of 180 cubic inches, Whose tower was taller? Explain your reasoning.
Answer: Ron tower's
Step-by-step explanation:
Given
Ron tower has a base of [tex]A_r=8\ in.^2[/tex]
Freddy tower has a base of [tex]A_f=6\ in.^2[/tex]
Suppose the tower is in the shape of a square prism
The volume of Ron and Freddy tower is [tex]320\ \text{and}\ 180\ in.^3[/tex]
The volume of a square-based prism is [tex]V=\frac{1}{3}a^2h[/tex]
[tex]\therefore \text{height of Ron tower is}\ h_r=\dfrac{3V}{A_r}\\\\\Rightarrow h_r=\dfrac{3\times 320}{8}=120\ in.[/tex]
The height of Freddy tower is
[tex]\Rightarrow h_f=\dfrac{3V}{A_f}\\\\\Rightarrow h_f=\dfrac{3\times 180}{6}=90\ in.[/tex]
Thus, the height of Ron's tower is more than Freddy's tower by [tex]30\ in.[/tex]
3RD TIME PLS REALLY NEED THIS
Answer:
Part A: a) Corresponding angles
Part B: b) 12x - 10 = 10x + 8
Part C: x = 9
m<1 = 98
m<2 = 82
Explanation:
B)
Since they're corresponding angles, they're equal to each other:
12x - 10 = 10x + 8
C)
12x - 10 = 10x + 8
2x = 18
x = 9
m<1:
12(9) - 10 = 98
m<2:
98 + y = 180
y = 82
9514 1404 393
Answer:
A. a
B. b
C. 9, 98, 82
Step-by-step explanation:
See attached.
"Corresponding" angles are those in the same direction from the point of intersection. Here, angles 1 and 3 are both northwest of the intersection point, so are corresponding.
From ...
12x -10 = 10x +8
2x = 18 . . . . . . . . . . . add 10-10x to both sides of the equation
x = 9 . . . . . . . divide by 2
Angles 1 and 3 are the same measure, so we choose the easier expression to evaluate mentally. Multiplying by 10 is easier than by 12, so we use 10·9+8=98 as the measure of angles 1 and 3. Angle 2 is the supplement of this.
Please helppppp!!!
Convert 2/7 to a decimal.
Round to the nearest hundredth.
Answer:
0.29
Step-by-step explanation:
I know
A robotics company sells robot vacuum cleaners. Since the newest model was introduced a
while back, the old model has seen its sales fall by a consistent 30% per month. If 8,400 old
vacuum cleaners were sold this month, how many will be sold 3 months from now?
Given ΔADC and ΔAEB, What is AE?
Answer:
AE = 43.2 units
Step-by-step explanation:
As per the given question image, it can be seen that in the
1.
2. is common to both the triangles.
3. Two angles are common, so the third angle is also equal to .
All the three angles in the are equal to each other, hence the triangles are similar.
As per the property of similar triangles, the ratio of their sides will be equal.
AB : AC = AE : AD
AC = 88 units
BC = 55 units
AB = AC - AB = 33 units
Let side AE = units
Side AD = AE + ED
So, AD =
Using the ratio:
So, AE = 43.2 units
Please help meeeeee thanksss
Answer:
Step-by-step explanation:
it's 3 hmmm it tells you rise over run.. just about where they are asking for the answer.. what do you not get about the question?
One day, the outdoor temperature increased by 5/10 degree every hour for 6 hours. How much did the temperature increase by the end of 6 hours.
Answer:
3 degrees
Step-by-step explanation:
(5/10)*6
3
The dot plot shows how much hairdressers in Margot's area charge for a woman's haircut. The least expensive cut is $25. Margot described the data as having a spread from $25 to $47, seven gaps, a cluster from $35 to $36, and a center of $37.
Where did Margot make an error?
Answer:The center is at $36.
Step-by-step explanation:
Answer:
it would be 36.
Step-by-step explanation:
i did it my self
8a·9·2a
simplified
why does this need 20+ characters
Answer:
144a^2
Step-by-step explanation:
8×9×2=144
144a^1×a
144a^1×a^1
144a^1+1
144a^2
Is 4.06 equal to 4.006
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Select ALL of the true statements about the line and it’s equation. ( don’t provide a link it does not work when looking for answers)
Answer: I need points to give out for answers-
Step-by-step explanation:
HELPPPPP!!! Can you TEACH ME HOW TO DO THIS and will give b
Answer:
yh I can help the answer is 185/1000 bc u have to convert it as a fraction and u can simplify it by 5 then the answer will be 37/200 plz try this if not I will tell u something else
How do you solve 6y/2y +2/6x^2y
Answer:
i think 6y=21
Step-by-step explanation:
Hannah borrow $30 from her parents. Each week she pays them back the same amount. The total amount she owes her parents after weeks 0,1,2,3
and four are $30, $25, $20, $15, and $10
Lisa purchases a professional racing bicycle that sells for $3,000, including tax. It requires an 18.5% down payment. How much is the down payment?
Answer: 3,0080
Step-by-step explanation:
x is greater than or equal to 96.
x ≥ 96
easy, u sure that's the right qs?