Answer:
The last test score should be 73
Step-by-step explanation:
[tex]88 = \frac{( 87 + 94 + 86 + 100 + X )}{5}[/tex]
Add all the values in the parentheses together to get:
[tex]88 = \frac{367 + X}{5}[/tex]
You want to remove the 5 next, so you multiply both sides by 5.
[tex]5 * 88 = \frac{367 + x}{5} *5[/tex]
[tex]88 * 5 = 440[/tex]
You should get:
[tex]440 = 367 + x[/tex]
The last step is to subtract both sides by 367:
[tex]440 - 367 = 73[/tex]
[tex]X = 73[/tex]
I hope this helps!
Help Please!!! Giving 30 points!
Answer:
1225
Step-by-step explanation:
i just multiplied them together umm yeah...
Answer:
1225
Step-by-step explanation:
What is the surface area of the green shapes?
Answer:
10
Step-by-step explanation:
4 x 5 ÷ 1/2 = 10
Please help me with this I would give you 50 points.
Answer:
Refer to image below:
Step-by-step explanation:
A box of oranges has a mass of 4 kg. If one orange is 80 g, how many oranges are in the box?
Total mass of box = 4 kg or 4000 grams
Number of oranges= 4000/80
= 50 oranges
Answer:
50 oranges are in the box
Step-by-step explanation:
First, find the converting of 1 kg to grams (1kg = 1000g)
Then, convert how many kg is the box of oranges (4kg = 4000g)
Finally, divide the total grams of the box by the total grams per EACH orange in the box (4000g ÷ 80g = 50)
Therefore, there are 50 oranges in the box
The only reason you may have got confused with this question is from not knowing the conversions or measurements. This is a 2-step questions were you have to convert then do the main equations to solve.
16. Consider any eight points such that no three are collinear.
How many triangles are determined?
Brainliest AGAIN, lol, help quickly!
Reduce this fraction to the lowest terms.
1 4/12
A.1 1/5
B.1 1/3
C.1 1/4
Answer:
B
Step-by-step explanation:
divide 4 and 12 by 4 and get 1/3
The area of the shaded region is . What is the area of the unshaded region?
A.7ft2
B.21ft2
C.42ft2
D.84ft2
Draw as many different triangles as possible that have two sides of length 4 cm and a 45° angle. Clearly mark the side lengths and angles given.
(points per unique attached triangle illustration that is fitting this criteria).
Please help!
Answer:
this is a 45 angle in the picture i hope this helps
Step-by-step explanation:
Pls help me with this problem
Answer:
it is number 3
Step-by-step explanation:
i am just putting something here so it will not get taken down
hope this helps
What is the surface area of the rectangular solid below?
Answer:
c, I believe. I'm not 100% sure.
Help me with this
Another similar question
Step-by-step explanation:
you do know that 1 cm = 10 mm, right ?
so,
6 cm = 6×1 cm = 6×10 mm = 60 mm
and that is the ultra-ultra long form of doing this ...
Answer:
60mm
Step-by-step explanation:
This is conversion, so, to find this, we will have to convert 6cm to milimeters.
1cm = 10mmSo [tex]6cm *10mm=60mm[/tex]
Hence, the tail length is 60mmHave a great day!
Remember to be Kind!
how do i tell my ex i miss them and what we had but what if they don’t miss me?
Answer:
So basically just try to make em miss you or say "haha get pranked loser" and roast em hard
Step-by-step explanation:
Answer: I miss her too, I miss her smile every second of my life
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPWILL MARK BRAINLIEST
1. 4x' = 36 in
x' = 9 in
As it's increased by 6 inches we get x = 9-6 = 3 in.
An equation for this is 4x'/4-6 = x
2. 2x-26=4 ==> x = (4+26)/2 (which is $15 each)
answer
1. 9 inches and 2. $18
Step-by-step explanation:
19:10.___ for the __ of man is come to ___ into __ that which was __
Answer:
For the Son of man is come to save that which was lost. ... For God did not send His Son into the world to condemn the world, but to save the world through Him.
Step-by-step explanation:
Find the surface area of the triangular prism (above) using its net (below).
The cost of a cleaning service includes labor and supplies. Supplies are 30% of the total cost. The cost of supplies for a certain cleaning service is $54.
What is the total cost of the cleaning service?
Enter your answer in the box.
$
Answer:
180
Step-by-step explanation:
If supplies cost 54$ and thats 30% of the total cost, that means you would divide 54 by 3 and that would be 18. Then you would times 18 by 10 to get your final answer: 180$. The reason you would times 18 by 10 is because 18 is 10% percent of 100% and 10 times 10 is 100.
I NEED HELP PLEASEEEEEEEEEEEE I LOVE YOU!!!! Find the mean absolute deviation (MAD) for the set of data { 6, 12, 22, 16}
Answer:
0
Step-by-step explanation:
6 + 12 + 22+ 16 = 56 ÷ 4 = 14
|6 - 14| + |12 - 14| + |22 - 14| + |16 - 14| = -8 + -2 + 8 + 2 = 0
What is the surface area of a square pyramid that has a base of 12 cm. and the sides of the pyramid have a slant height of 9 cm. to the nearest whole number?
Answer:
108
Step-by-step explanation:
just multiply the base and the heigth so 12x9=108
The circumference of a circle is 50.24 meters.
What is the diameter, in meters? Use 3.14 for π and round to the nearest meter, if necessary.
Pls help me do today
Answer:
[tex]\overline{OT}=\textsf{line segment OT}[/tex]
Step-by-step explanation:
[tex]\overline{OT}=\textsf{line segment OT}[/tex]
[tex]\angle OT=\textsf{angle OT}[/tex]
[tex]\longleftrightarrow\\OT=\textsf{line OT}[/tex]
[tex]\overrightarrow{OT}=\textsf{ray OT}[/tex]
OT means "ray OT."
Explanation:
"Line segment OT" refers to a part of a line between two endpoints, excluding the endpoints."Angle OT" refers to the measure of the angle at point O formed by rays OA and OT."Line OT" refers to the straight path that extends indefinitely in both directions through point O and T."Ray OT" refers to the straight path that starts at point O and extends indefinitely through point T in one direction.HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!1
Answer:
1/3
Step-by-step explanation:
From the given diagram of the spinner, we can infer that blue occupies 1/3 of the space and green occupies the remaining space.
Hence, the probability of spinning blue :
1/3Answer:
1/3
Step-by-step explanation:
The blue one occupied one-third of the spinner, means when it got divided into three parts, the blue get one of them.
George is working on a math assignment. He needs to identify which point on the coordinate plane below is located at (7,5). Help George locate the correct point by sharing what you know about the coordinate plane.
Answer:
A is correct.
Explanation:
Given: (7,5) where (x, y)
Identify:
x = 7
y = 5
Go 7 units through x-axis, then move up 5 units along the y-axis.
Answer:
An address on a coordinate plane is made up of an x value and a y value that correspond to the x- and y-axes. This "address" is called a coordinate point, and is written in the form: (x,y). So, you would need to move 7 spaces right and 5 spaces up.
Hope this helps
[tex]\frac{-4}{5}x +7=-13[/tex] Find the value of x
Answer: x = 25
Step-by-step explanation:
[tex]-\frac{4}{5} x + 7=-13[/tex]
1. First get X by itself by subtracting 7 from both sides
[tex]-\frac{4}{5} x=-20[/tex]
2. Multiply by the reciprocal of 4/5 on both sides
[tex](-\frac{5}{4} )-\frac{4}{5} x=-20(-\frac{5}{4} )[/tex]
3. Simplify
[tex]x=25[/tex]
In the figure below, the m∠2 is 50°.
∠1 and ∠3 are a pair of ? angles.
Answer:
adjacent
Step-by-step explanation:
A right rectangular pyramid is sliced perpendicular to the base through the vertex.
What is the resulting shape of the cross section?
trapezoid
rectangle
triangle
Can you help with this question please
Answer: the answer is 175.84
Step-by-step explanation: TSA of cylinder= pir( r + h)
= 3.14 x 4 x ( 4 + 10 ) {here diameter is 8 so radius is it's half}
= 3.14 x 4 x 14
= 175.84
Answer:
by using the formula of 2×22/7×r (r+h)
Item 16
In a survey of 600 people, 54% said they ate at a restaurant the previous week.
How many people said they ate at a restaurant the previous week?
276 people
288 people
324 people
348 people
ill give brainly
80% of what number is 48?
Enter your answer in the box.
Answer:
38.4
Step-by-step explanation:
to find a percentage of a number all you have to do is divide the percentage by a 100 then multiply it by the total which in this case is 48
0.8 × 48 = 38.4
Answer:
The answer is 38.4
Step-by-step explanation:
first divide 80 by 100
then multiply 0.8 times 48
then you get 38.4
PLS HELP!! GIVING BRAINLIEST TO FIRST CORRECT ANSWER!!+50 POINTS
Answer(s):
154 in²3168/7 km²38.5 m²Revising the area of a circle formula
We already know that the area of a circle is expressed as [tex]\pi r^{2}[/tex].
The "r" variable is known as the radius.Solving each problem given:Solving Problem 4:We are given the radius of circle, which is 7 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.
[tex]\implies \pi (7)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)(7)[/tex]
[tex]\implies (22)(7)[/tex]
[tex]\implies 154 \ \text{in}^{2}[/tex]
Solving Problem 5:In this problem, we are given the diameter to be 24 kilometers. Since the radius of the circle is half the diameter, we can tell that the radius of the circle is 24/2 kilometers, which is 12 kilometers.
[tex]\implies \pi (12)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)(12)[/tex]
[tex]\implies \dfrac{3168}{7} \ \text{km}^{2}[/tex]
Solving Problem 6:We are given the radius of circle, which is 3.5 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.
[tex]\implies \pi (3.5)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)(3.5)[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{2}\huge\text{)} (3.5) = (11) (3.5)[/tex]
[tex]\implies 38.5 \ \text{m}^{2}[/tex]
Note: The radius given in this problem was not clearly stated. If the radius I stated here, is incorrect, please notify me in the comments. Thanks!
Learn more about area of circles: https://brainly.com/question/12414551
What is the best way to describe the center of the data represented in this line plot?
Select from the drop-down menus to correctly complete the statement.
Answer:
The number of inches is 1
Step-by-step explanation:
The median