Answer:
the answer is two
Step-by-step explanation:
i don't have one but i did the quiz and got it right
Guy ran at a rate of 11.5 kilometers per hour. What was Guy’s speed in miles per hour?
(1.61 km » 1 mi.)
Round your answer to the nearest hundredth.
Group of answer choices
9.89 miles per hour
13.11 miles per hour
18.52 miles per hour
7.14 miles per hour
Answer:
it should be 7.14 when rounding to the nearest hundredth
Answer:
9.89 miles per hour
Step-by-step explanation:
1.61km is a little larger than 1mi
PLEASE HELP PLEASE SOLVE ALL!!!
Answer:
x= -6 | I only have an answer for #7 but you should use a website called Symbolab :)
Step-by-step explanation:
x+16+x+12+2x+15=19
group like terms:
4x+43=19
subtract 43 from both sides:
4x+43=19
-43 -43
simplify:
4x=-24
divided both sides by 4:
x=-6
A 30-inch segment is cut into two parts whose lengths have the ratio 3 to 5. Find the length of the shortest part. 6 2 11. 25 3. 75.
Select the correct answer.
Tobias wants to add a wooden trim to a triangular window with the dimensions shown.
60°
6 ft
30°
What is the approximate length of wood needed to trim the window?
Check the picture below.
[tex]\stackrel{\textit{\large Perimeter}}{6+3+3\sqrt{3}\implies 9+3\sqrt{3}~~\approx~~14.2}[/tex]
Answer:
Step-by-step explanation:
14.2
If the two lines below are perpendicular and the slope of the red line is 7,
what is the slope of the green line?
A. 7
Ο Ο
B. - 4
O c. 7
c.
o
D. 7
Answer:
C) 1/7
Step-by-step explanation:
can someone help me with this
Answer:
A
Step-by-step explanation:
1/2r +1/2= -2/7r -29/7 Subtracting 1/2 from both sides
1/2r +1/2 - 1/2= -2/7r -29/7- 1/2
1/2r = -2/7r - 29(2)-7/14
1/2r = -2/7r -65/14
what is the equation for cos, tan, and sin in math?
type the correct answer.
the question is in the photo. 100 points if you answer
Answer:
C then B
Step-by-step explanation:
If 2x > 50 , then x > 25. Draw a circle at x=25 and then extend a ray in the positive x direction away from x = 25.
If x + 6 < 32, subtract 6 from both sides, obtaining x < 26.
Draw a cirlce at x=26 and extend a ray from that x to the left.
Answer:
graph c is 2x> 50 and graph b is x+6<32
Step-by-step explanation:
For 2x>50 you first divide 50 by2 leaving you with x>25 therefore x is all numbers greater than 25.
For x+6<32 you first subtract 6 from 32 leaving you with x<26 therefore x is all numbers less than 26.
Simeon has two lengths of rope. One piece is 72 metres long and the other is 90 metres long. He wants to cut both lengths of rope into the longest pieces of equal length possible. How long should the pieces be?
Answer:
18Step-by-step explanation:
90=2×3×3×5
72=2×2×2×3×3
HCF of 90 and 72 =2×3×3=
18
if a tap fills a 450 litres tank with water in 1 hour, the water flows at the rate of _________ litres per minute
HELP PLEASE RNNNNNN
Answer:
The three statements on the right hand side of the screen are the correct ones
Step-by-step explanation:
To take the average of the weight of the cat in the month of April is the following:
9.8 + 9.6 + 9.7 + 9.5 + 9.4 = 48
But then divide that by the number of samples:
48/5=9.6
The mean for April is 9.6
To take the average of the weight of the cat in the month of November is the following:
9.4 + 9.3 + 9.1 + 9.2 + 9 = 46
But then divide that by the number of samples:
46/5=9.2
Then, lastly, subtract the mean from November by the mean of April:
9.6-9.2=0.4
What is the probability of sampling 22 men from a random sample of 30.
Answer:
11/15
Step-by-step explanation:
22/30 which can be simplified to 11/15
What number line shows the solution of -5x + 10 > -15
Answer:
-65 will be the answer I think it will helpful to you
Step-by-step explanation:
I think this is answer
What is the answer 16, 10, 64, 46
Answer:
64
Step-by-step explanation:
Calculate 8 to the power of 2 and get 64.
8 x 8 = 64
2 is how many times you are going to multiply 8.
Hope it helps and have great day! =D
~sunshine~
Find the missing character/number in the following figure?
Answer:
The correct answer is 5.
Step-by-step explanation:
For the first circle,
When we add 6,18,12,
we get 6+18+12 = 36
Now
when we divide 36 with 6 we get 6.
again,
for second circle,
When we add 10,53,18
we get 10 + 53 + 18 = 81
when we divide 81 with 9 we get 9.
Now
let the unknown number be x.
so,
Pattern : When we add all of the number in the circle excluding the smallest number and dividing it by the smallest number we get the same number.
following the pattern,
Here in the options x>=5 (smallest number in the circle 3)
so, we can take smallest number as 5.
As the pattern,
(x+10+10)/5 = x
or, (x+20)/5 = x
or, x+20 = 5x
or, 5x-x = 20
or, 4x = 20
so, x = 5
Which combination of congruent corresponding parts can you use to prove two triangles congruent? Select all that apply.
- SAA
- AAA
- ASA
- SAS
- SSS
Answer:
SSS, SAS, ASA
Step-by-step explanation:
I have not heard of the other options
What is 455x450?
Please answer
Answer:
204750
hope it helps
make me brainliest plz
Answer:
204750
Step-by-step explanation:
455x450=204750
Total Surface Area = ?
2 in
5 in
6 in
P.S: Your question is incomplete. Please consider attaching a picture to your question.
Answer:
Surface area = 104 in.Step-by-step explanation:
We know that:
Side lengths of rectangular prism: 2 in, 5 in, and 6 in.Surface area = Area of all facesSolution:
Surface area = 2(6 x 2) + 2(5 x 2) + 2(6 x 5)=> Surface area = 2(12) + 2(10) + 2(30)=> Surface area = 24 + 20 + 60=> Surface area = 104 in.Hence, the surface area of the rectangular prism is 104 in.
It can be a cuboid
L=2B=5H=6TSA
2(LB+BH+LH)2(2×5+5×6+2×6)2(10+30+12)2(52)104in²If sin(A - 30) = cos 60°, the number of degrees in the
measure of angle A is
Answer:1
Step-by-step explanation:
The number of degrees in the measure of angle A is
⇒ A = 60°
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ sin (A - 30) = cos 60°
Now,
We know that;
⇒ sin (90 - θ) = cos θ
Hence, We get;
⇒ cos 60° = sin (90 - 60)
Substitute above value in equation (i), we get;
⇒ sin (A - 30) = cos 60°
⇒ sin (A - 30) = sin (90 - 60)
⇒ (A - 30) = (90 - 60)
⇒ A - 30 = 30
⇒ A = 60°
Thus, The number of degrees in the measure of angle A is
⇒ A = 60°
Learn more about the angle visit:
https://brainly.com/question/25716982
#SPJ2
So, if you had 25 video games and 1/5 were sports games, how many of your games would be sports?
Answer:
5 sport games
Step-by-step explanation:
25 total video games * (1 sport game / 5 video games) = 5 sport games
What is the equation to z/3=12
Answer:
z = 36
Step-by-step explanation:
Isolate the variable, z. Note the equal sign, what you do to one side, you do to the other. Multiply 3 to both sides of the equation:
(z/3) * 3 = (12) * 3
z = 12 * 3
z = 36
z = 36 is your answer.
~
Answer:
z = 36
Step-by-step explanation:
In order to find z, solve with the opposite operation.
Since z and 3 are dividing to equal 12, multiply 12 and 3 to find z.
Multiply 12 and 3:
[tex]z=12(3)[/tex]
[tex]z=36[/tex]
i need help with an area math question
Answer:
Step-by-step explanation:
Area of outer triangle = [tex]\dfrac{4x*(4x+3)}{2}= 2x*(4x +3)[/tex]
= 2x*4x + 2x*3
= 8x² + 6x
Area of inner triangle= [tex]\dfrac{2x*(2x+5)}{2}=x*(2x+5)=x*2x+x*5=2x^{2} + 5x[/tex]
Area of aluminium = area of outer triangle - area of inner triangle
= 8x² + 6x + 2x² + 5x
= 10x² + 11x
Area of 20 aluminum borders = 20*(10x² + 11x) = 200x² + 220x
b) x = 25 cm
Area of 20 aluminum borders = 200*25² + 220*25
= 200 * 625 + 220*25
= 125000 + 5500
= 130500 cm²
c) Area of inner triangle (Glass) = 5500 cm²
Cost of aluminium = 130500 * 0.06 = $ 7830
Cost of glass = 5500 * 0.03 = $ 165
Cost of making 20 windows = 7830 + 165 = $ 7995
What are the 300 digits of pi?
Answer:
3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825
Step-by-step explanation:
that is all i can remember hope this helps
State whether the lines are parallel, perpendicular, coinciding, or neither y=0.3x+40 and y=-3 1/3x+15
Answer:
Perpendicular
Step-by-step explanation:
The slope of the first equation is 0.3 = 3/10
You need the opposite sign of the reciprocal for perpendicular
10/3 is reciprocal, 3 1/3 is equivalent, - 3 1/3 is perpendicular
which is equivalent to 80%? select all that apply.
a)0.08
b)5/8
c)0.8
d)4/5
e)80
a square has an area of 369.01m squared number.work out the perimeter of the square.
Answer:
76.84 m is the perimeter
Step-by-step explanation:
First take the square root of the area
√ 369.01 = 19.21
Formula for perimeter of square
P = 4a
a = 19.21
So
P = 4(19.21)
P = 76.84 m
In math we are learning about percents. What is 10% of 65
what point appears to be the solution to the system of the equations shown in the graph
Answer:
(-2, -5) appears to fit both equation
what is (-5x^2 + 6x + 7) + (-x^2 + 4x) in polynomial standard form?
Answer:
I'm not a human I'm bot
Step-by-step explanation:
so if anything PLEASERE DONT REPORT
Beth buys a box of cereal for $4.25, a
loaf of bread for $0.75, and 2 apples for
$3.12. The sales tax is 6%, what is the
total cost including tax?
