Answer:
109.2
Step-by-step explanation:
Of means multiply
52% * 210
Change to decimal form
.52 * 210
109.2
Answer:
109.2
Step-by-step explanation:
% Off means multiply
52 % × 210
10,920
Change into decimal form , we get
109.2
evaluate (3.02)(0.5)=
Answer:
1.51
Step-by-step explanation:
multiply the numbers together
Which postulate proves these triangles are similar? (giving brainliest and thanks to all!)
What is an equation of the line that passes through the points
(
0
,
−
4
)
(0,−4) and
(
−
4
,
6
)
(−4,6)?
Answer:
[tex]y=-\frac{5}{2}x-4[/tex]
Step-by-step explanation:
[tex]slope=\frac{6-(-4)}{-4-0}=\frac{10}{-4}=-\frac{5}{2}[/tex]
[tex]y-6=-\frac{5}{2}[x-(-4)] \\\\y-6=-\frac{5}{2} (x+4)\\\\y-6=-\frac{5}{2}x -10\\\\y=-\frac{5}{2}x-4[/tex]
Maria hikes to the top of a 10,000 foot tall mountain (way to go Maria!). She looks down from
the top of the mountain and sees a tennis court. Her angle of depression is 20°. How far away
is she from the tennis court? Hint: I'm not looking for the horizontal distance. Round to the
nearest tenth.
What is the sum of the measures of the interior angles of this heptagon?
A) 720°
B) 900°
C) 1,080°
D) 1,260°
The sum of the measures of the interior angles of the given heptagon is 900°, Option B is correct
What is Polygon?a polygon is a plane figure made up of line segments connected to form a closed polygonal chain.
The sum of the measures of the interior angles of a heptagon can be found using the formula:
S = (n - 2) × 180°
where S is the sum of the measures of the interior angles and n is the number of sides (or vertices) of the polygon.
For a heptagon, n = 7, so we have:
S = (7 - 2) × 180°
S = 5 × 180°
S = 900°
Therefore, the sum of the measures of the interior angles of the given heptagon is 900°, which is answer choice B.
To learn more on Polygon click:
https://brainly.com/question/24464711
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Pls help meeeeeeeeeeeee
Answer:
A = 8
B = 6
C = 4
D = 7
Top = 29
Side = 20
Step-by-step explanation:
To get A on the bottom side row you divide 32 by 4 and get 8.
To get D, on the first side row, subtract A, 8, now it's 21, 21 divided by 3 is 7.
To get B, on the first top row, subtract A and D, now divide by 2 and you get 6.
To get C, on the third side row, subtract B and divide by 2 and you get 4.
Jake buys an oven and discovers that its temperature can vary out to 2.5 Fahrenheit from his settings. If Jake set the temperature to 345 Fahrenheit to bake a cake, from an inequality to represent the possible temperatures of the oven, tea, and degrees Fahrenheit. Then determine the range of possible temperatures when the oven is set at 345 Fahrenheit. Select a correct any quality and range on the table
Answer:
Answer in the image
please help me solve
Answer:
x=45 degree
Step-by-step explanation:
tan X=1
X=[tex]tan^{-1}[/tex]1
X=45 degree
(First correct will get brainiest) Find AC
Answer:
thie dissrespect man or woman
Step-by-step explanation:
add 13 + 26 = 39
Find the mean absolute deviation in the following data set: 23, 42, 36, 63, 31
Answer:
39.2 is the mean
the deviation is 15.2
Step-by-step explanation:
the mean of a set of numbers is the sum divided by the number of terms = 39.2
the deviation measures the spread of a data distribution of the sample = 15.2
Answer:
10.8
Step-by-step explanation:
To find the mean absolute deviation, first you need to find the mean. To find the mean, add up 23 + 42 + 36 + 63 + 31 and you'll get 195. Divide 195 by the total of numbers, which is 5, and you'll get 39.
After finding the mean, you need to find the distance between the mean, which is 39, and the numbers given. 23 is 16, 42 is 3, 63 is 24, 31 is 8, and 36 is 3. Then, you'll need to calculate the mean of the distances that you got.
16 plus 3 plus 24 plus 8 plus 3 = 54. Once you got this, divide 54 by the total of numbers, which is 5, and you'll get 10.8.
Order the numbers from least to greatest. Put the lowest number on the left. 2.63 2.361 2.631
Answer:
2.361, 2.63, 2.631.
Step-by-step explanation:
Hope this helps.
System of equations, please help.
Answer:
3.75*A + 2.50*D = 35
A + D = 12
A = 12 - D
3.75*(12-D) +2.5*D= 35
45 - 3.75D + 2.5D = 35
45 - 1.25D = 35 |-35
10 - 1.25D = 0 |+1.25D
10 = 1.25D | /1.25
8 = D
A+D=12
A+8=12 |-8
A=4
If you like it, brainliest would be cool
Steak cost $3.85 per pound if you buy a 3 pound steak and pay for it with a $20 bill how much change will you get ?
Answer:
$ 8.45
Step-by-step explanation:
3.85 * 3 = 11.55
20 - 11.55 = 8.45
The angles in a triangle are in the ratio 5 : 3 : 1.
a) What type of triangle is it?
b) Calculate the biggest angle of this triangle.
Answer:
Step-by-step explanation:
It is an obtuse triangle because one angle (5) takes up more than the sum of the other two (3+1=4).
The angles are:
5+3+1 = 9
Each angles is
5/9 * 180 = 100°
3/9 * 180 = 60°
1/9 * 180 = 20°
Total = 100+60+20 = 180 degrees.
Joseph is 5 feet 9 inches tall, and Roberto is
6 feet 4.5 inches tall. What is the difference in
height, in inches, between Roberto and
Joseph?
Answer:
7.5 inches
Step-by-step explanation:
If he is 5 feet 9 inches tall and Roberto is 6 foot 4.5 inches tall just count the inches until you get to 6"4
Find the measure of WX
Answer:
WX = 66°
Step-by-step explanation:
The inscribed angle WXY is half the measure of its intercepted arc, then
arc WY = 2 × 57° = 114°
XY is a diameter of the circle, so
arc XY = 180°
Thus
arc WX = 360° - (180 + 114)° = 360° - 294° = 66°
this is the question I need help with
Answer:
brainllest if right
b
Step-by-step explanation:
P = 2Q + R/R. find P when R = Q
Answer:
Step-by-step explanation:
R=Q
P=2Q+R/R
P=2R+R/R
P=3R/R
P=3
find x answer fast please
Answer:
x=20
Step-by-step explanation:
Since AB is a line it forms 180,
Set your formula up as
180=60+4x+40
180-60-40=4x
80=4x
80/4=x
20
answers?
for my revision lol
Answer:
148cm²
Step-by-step explanation:
With the first frontal face of the cuboid, you have length 6 cm whilst the height remains 5 cm.
Find the area of this face and multiply the result by 2, as there are two of these faces (front and back)
6 x 5 = 30 cm²
30 x 2 = 60cm²
Do the same with the top face and bottom face, adding this with the side faces
4 x 6 = 24cm²
24 x 2 = 48cm²
4 x 5 = 20cm² x 2 = 40 cm²
40 + 48 + 60 = 148 cm²
T.S.A = 148cm²
If 8n = -40, then n =
Answer:
n=-5
Step-by-step explanation:
Answer:
Step-by-step explanation:
8n=-40
n=-40/8
n=-5
Which graph represents a function with direct variation?
Given complex numbers z^1= 12 + 6i and 2=-8+ 2i, find z^1+ z^2.
a.20 +4i
b.-4+4i
c. 10 - 2i
d. 4+8i
Answer:
answer is a 20+4i
Step-by-step explanation:
PLS HELP ILL MARK AS BRAINLESS
Answer:
D. The trench has become shallower because -32 is farther from 0 on a number line than -27
Answer: D
Step-by-step explanation: -27 is closer to zero than -32. Since these numbers were negative and the depth of the trench went from -32 to -27, we can assume that the trench had gotten more shallow.
I hope this helps!
Who is the best RB of all time
a. Barry Sanders
B. Walter Payton
C. Emmit Smith
D. Jim Brown
Answer:
b Walter Payton was rhe beat RB
Simplify. Remove all perfect squares from inside the square root.
[tex] \sqrt{30b { }^{5} } [/tex]
what is the answer help me pls ASAP
Select the correct answer.
Which statement is true?
can someone help me asap pls :)
Answer:
Step-by-step explanation:
what is the answer to this?
Answer:
19
Step-by-step explanation:
19 * 2 is 38.
38 -7 = 31
Answer:
-5, -5
Step-by-step explanation:
