Answer:
3.85×10³ in ordinary form
= 3850
Step-by-step explanation:
Answer:
3850
Step-by-step explanation:
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Question 24
A teacher asked some of her students how many siblings they have. The results are displayed in the dot plot.
I.
10
How many students did she ask?
А
7 students
B
10 students
C
21 students
D
41 students
Answer:
C, 21 students
Step-by-step explanation:
if you count out each dot plotted it equal 21 people
Given triangle DEF with sides d, e, and f
opposite angles D, E, and F. respectively,
determine which angle has the smallest measure
if side d=14, e = 12, and = 10
Please help I don’t
understand how to do this!!
Answer:
F
Step-by-step explanation:
The smallest angle will be opposite the smallest side
F
The smallest angle is ∠DFE.
What is a Triangle?A polygon which has three sides and three vertices is called as triangle.
The sum of all the angles of the triangle is 180°.
Given:
Triangle DEF with sides d, e, and f opposite angles D, E, and F respectively.
And the side:
d=14, e = 12, and f = 10
To find the smallest angle:
The smallest angle is opposite to the smallest side.
And the smallest side is f = 10.
Let the angle opposite to f is ∠DFE.
Therefore, the smallest angle is ∠DFE.
To learn more about the triangle;
https://brainly.com/question/2773823
#SPJ2
The students in Mrs. Langford‘s fourth and sixth. Algebra class took the same test results of the scores are shown in the following table based on this data which class has the largest friend of test scores explain
Step-by-step explanation:
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Need this ASAP please
Answer:
C
Step-by-step explanation:
Because if we multiply by 2 both member we have
(x-12)(x-4)= 0
A product has a result that is equal to iif at least one of its factor is equal to 0, so we can solve this two equations:
x-12 = 0
x = 12
x-4 = 0
x = 4
I need help plz if you can do this plz spare ur time
Answer:
77°
Step-by-step explanation:
The center of the circle is point S. That makes segment RT a diameter and it also makes the angles RST and UST a linear pair which are supplementary.
m<RST + m<UST = 180
103 + m<UST = 180
m<UST = 77°
Find the perimeter
A) 66.4
B) 57.8
C) 62.7
D)59.2
find the number equivalent to 1:5.
6:_
Answer:
30
Step-by-step explanation:
1 * 6 = 6
5 * 6 = 30
6:30
When you reduce it will be back to 1:5
HELP PRETTY PRETTY PLEASE!?!?
Answer: 3, 6, 3, 6
Step-by-step explanation:
See what common factors they are able to be multiplied by
Hope this helps
The height of a cone is equal to three timesthe radius of the base. If the base has area 49 pie cm2, what is the volume of the cone?
Answer:
343pi^3
Step-by-step explanation:
Volume of a cone = 1/3(nr^2h)
n = 22/7
r = radius
h = height
Base area = area of a circle
Area of a circle = πr²
49 pi = πr²
r² = 49
r = 7
h = 7 x 3 = 21
volume = 1/3 x 21 x 7^2 = 343pi
A zip line starts on a platform that is 40 meters above the ground. The anchor for the zip line is 198 horizontal meters from the base of the platform. How long is the zip line? help grifjin
Answer:
Solution given:
perpendicular distance =height [p]=40m
base or horizontal distance [b]=198m
Hypotenuse or zip line [h]=?
Now
By using Pythagoras law
h²=p²+b²
h²=40²+198²
h=√40804
h=202m
So the Zip line is 202m long.
The shopkeeper at a seafood store measured the weight, in pounds, of each fish
sold to each customer. The shopkeeper recorded the data on this line plot.
Weight of Fish
(pounds)
1
4
– 1 1 2 3 1
4
– 21
4
– 31
4
– 31
2 2 – 1
2
– 23
4 1 – 1
2
– 13
4
– 1
2
– 3
4
–
X X
X X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
X
X
X
X
X
X
Based on the line plot, what was the difference between the weight of the
heaviest fish sold and the weight of the lightest fish sold?
A. 3
4 pound
B. 2 1
4 pounds
C. 2 3
4 pounds
D. 3 1
4 pounds
Answer:
21
Step-by-step explanation:
I have done this question before.
Find the difference between 5 4/5 and 7 1/3
Answer: -1 8/15
Step-by-step explanation:
First turn it to improper fraction
29/5 — 22/3
87–110/15. (Here make 15 the denominator since both 3 and 5 goes in 15.
—23/15
—1 8/15
Find the Fare without Tip: 3 passengers, 9.5 miles.
O $19.54
O$16.70
O $18.29
O$17.48
Answer:
$16.70
Step-by-step explanation:
9.5 miles / .25 = 38
The first mile is 1.25 so we do this
37 * .35 = 12.95
12.95 + 1.25 = 14.2
14.2 + 1.25 + 1.25(two additional passengers) = 16.70
Multiply then Simplify the following numbers
3√10 x 4√ 6
Answer: the answer will be 24/15
Step-by-step explanation:
Round to the nearest foot
22.65140101
Answer:
23 Ft
Step-by-step explanation:
there are 4 trucks for every 5 cars in a parking lot. how many trucks and cars could be in the parking lot? A. 64 trucks and 80 cars B. 72 trucks and 73 cars C. 84 trucks and 100 cars D. 96 trucks and 110 cars
Answer:
A.
Step-by-step explanation:
64/4=16 80/5=16 They are multiplied by the same number so it is A
Find the surface area. Use 3.14 for pi
Answer:1444.4
Step-by-step explanation:
part 1:To start do 10 times 10 then multiply that by 3.14 then multiply that again by 2.
Part 2:then multiply the radius by the height and then multiply that number by 3.14 then multiply it by 2.
Part 3: then add both together
Answer:
1,444.4
Explanation:
S=2πr2+ 2πrh
S=628+816.4
S=1,444.4
*☆Hope this helped!☆*
The parks department is creating a walkway to run through a park. The park, in the shape of a square, measures 300 feet on each side. The walkway will be constructed along the diagonal of the square. How much concrete will be needed to create the walkway?
Answer:
4 x 3 = 1200Step-by-step explanation
there is a square and it has 4 sides and if each are 300 you have to multiply but remember to put the 2 zeros cause 300 has 2 zeros
Add 8 1/2% sales tax to $29.58
Answer:
$32.09
Step-by-step explanation:
Um....yeah I just used an online calculator lol
Help me on this one
IM CONFUSED!!!!!!!!!
WINNER GETS BRAINLEST
What is the vertex of the parabola with equation y = 3x2 + 1?
Answer:
Step-by-step explanation:
mayas computer screen has a ratio of width to height of 4:3 if her screen is 28 inches wide what is the height?
Answer:
21 inches
Step-by-step explanation:
Simplify: 5a3 + 3a + 7a3-2a-4a2 A.12a²-4a²-a B.12a²-4a²+a C.2a²-4a²+a D.8a²+a
Answer:
It is B) 12a^3 - 4a^2 + aStep-by-step explanation:
[tex]5 {a}^{3} + 3a + 7 {a}^{3} - 2a - 4 {a}^{2} \\ \\ (5 {a}^{3} + 7 {a}^{3} ) + ( - 4 {a}^{2} ) + (3a - 2a \: ) \\ \\ 12 {a}^{3} - 4 {a}^{2} + a[/tex]
I hope that is useful for you :)
Please help I am confused I would really appreciate it! I know I need to find a percent but I am not sure how.
Answer:
it should be 90
Step-by-step explanation:
I hope this helps!
Given the three functions: f(x) = 60x + 20; g(x)=3(2)^ + and h(x) = 4x ^ 2 + 10x 5. Label each function as quadratic , linear, or exponential
Answer:
Number one is Linear, Number two is Exponential, and Number three is quadratic
Step-by-step explanation:
Which of the shaded regions below represents 3/5 of the whole circle
Answer: B
Step-by-step explanation:
Find mAC. Will give brainliest
Answer:
58° = measure of arc AC
Step-by-step explanation:
The measure of an angle formed by 2 chords is equal to 1/2 the sum of the measures of the intercepted arcs.
65 = (measure of arc AC + measure of arc BD)/2
= (measure of arc AC + 72)/2
130 = measure of arc AC + 72
58° = measure of arc AC
PLEASE HELP ASAP WIL GIVE BRAINLYEST AND REPORT
Answer:
25%
Step-by-step explanation:
add up the total amount of ppl which was 300 people. 75300 people were females with blue cars. Simplfy and you'll get 1/4 or 25%.
The store owner buys clothes at wholesale and adds 80% to the wholesale price to set the retail price. The retail price of a pair of pants is $36.00. What is the wholesale price?
Answer:
$7.2 A.t a wholesale
Step-by-step explanation:
80%of $36
The mathematical order is :
80÷100×36
80÷100×36=$28.8
When we have found the 80% that is added
We subtract it from the retail price.
$36-$28=$7.2
At the end we are left with our wholesale prices.
If f(x)=2x+3 and g(x)=x2 -1
Answer:
Step-by-step explanation:
(f + g)(2) = 2(2) + 3 + (2)^2 - 1 = 10
(f - g)(4) = 2(4) + 3 - (4)^2 + 1 = -4
(f / g)(2) = (2(2) + 3) / ((2)^2 -1) = 7/3
(f * g)(1) = (2+3)(1-1) = 0
