what is the answer of (3.42 x 10-7) ÷ (7.5 x 10-6) in standard form
The area of a circle is 64 pi inches ^2
What is the circumference in inches expense your answer in terms of pie
Answer:
R=8cm
Step-by-step explanation:
A motorist travels 275 km in 5 hours. How far con he travel in 9 hours at the some.
Kilometers : Hours =Kilometers : Hours
Answer:
he can travel 495 km in 9 hr
distance covered in one hr = 275\5
55
distance covered in 9 hrs =495
The circumference of a circle is 32 cm which is the closest to the diameter
Given:
The circumference of a circle is 32 cm.
To find:
The diameter of the circle.
Solution:
We know that, circumference of a circle is
[tex]C=2\pi r[/tex]
It can be written as
[tex]C=\pi d[/tex] [tex][\because d=2r][/tex]
Where, r is the radius of the circle and d is the diameter of the circle.
The circumference of a circle is 32 cm.
[tex]32=\pi d[/tex]
[tex]\dfrac{32}{\pi}=d[/tex]
[tex]\dfrac{32}{3.14}=d[/tex]
[tex]d\approx 10.19[/tex]
Therefore, the diameter of the circle is about 10.19 cm.
helppp please reallly fasttt!!!
Answer:
Step-by-step explanation:
[tex]3^{2}+ 7^{2} = EF^{2}[/tex]
[tex]58=EF^{2}[/tex]
[tex]EF=\sqrt{58}[/tex]
Please help asap it's pretty easy!!! Explain I will give brainliest if right!
Answer:
ABC
Step-by-step explanation:
{y=6x+14
{2x-y=2
thanks bud lol
Pleaseee help I need this done ASAP will mark brainless if correct!!
I believe its 1/2 because m always stands for slope for slope formula
A single card is drawn from a standard 52 card deck. Work out the probability of choosing "an ace". Give your answer in its simplest form.
Answer:
1/13
Step-by-step explanation:
Total cards = 52
No: of aces in the cards= 4
Probability = 4/52 = 1/13
I hope im right!!1
3x=72-3x
Guys what is the answer ?
In Triangle PQR, PQ = 9, QR = 10, and RP = 12. What is the smallest angle of this triangle?
Answer:
R
Step-by-step explanation:
A = (1,5)
C = (1.75, 2.5)
B = (?)
2. Simplify (27) 2/3 x (125) 1/3
Answer:
750
Step-by-step explanation:
Are / ?
Fraction?
Solve the equation 3x = 9.5 Show and justify each step you take to solve the equation . 3x = 9 Write the equation 9 Divide each side by 3. x =
Answer:
3x=9.5, you would divide 3 on each side to get x by itself, so (3x)/3=9.5/3, which would lead to be x=9.5/3 or x= 3 and 1/6th, 3 + 1/6
Step-by-step explanation:
Look at the ingredients needed to make Josie's special pancakes. How much pancake mix and milk will you need if you want to double the recipe? to triple the recipe? solve this problem anyway you choose math answer
Answer:
Double - 7 5/6
Explantion: 2 1/4 times 2 equal 4 1/2 for the pancake mix
1 2/3 times 2 equal 3 1/3 for the milk
So.....4 1/2 plus 3 1/3 equals 7 5/6
Triple- 11 3/4
Explantion: 2 1/4 times 3 equals 6 3/4 for the pancake mix
1 2/3 times 3 for the milk equals 5
So.... 5 plus 6 3/4 equal 11 3/4
Hope it help :)
Describe the answer dont draw it out
Answer:
Heres what you do:
Plot a filled in, completlely black circle on the 2.
Make sure the line is going right, (-->) from the point
QUANTO É 38-39???
E POR QUE???
Answer:
-1
Step-by-step explanation:
negative 1
In triangle FGH, an exterior angle at F measures 70°, and triangle?
Answer:
110, 35, 35
Step-by-step explanation:
Help!!! I give CROWN T-T
Answer:
120, remember the angles have to add up to 180
Step-by-step explanation:
Answer:
60 because 30+30=60 and a triangle is 180° so 180-60= 120 and it's a line so 180-120=60 ifykyk
Question
Expand 7(11m-12)+6
Answer: 77m -78
Step-by-step explanation:
11x7=77
7 x -12= -84
77m -84
-84+6 = -78
77m-78
Which equation can be used to solve for x in the following diagram?
Step-by-step explanation:
B because the straight angle must be 180°
A, B, and C are collinear, and B is in between A and C. The ratio of AB to AC is 1:3. If A is at (2, -6) and B is at (3, -1), what are the coordinates of point C?
Answer:
(4-1)
I think not for sure
Step-by-step explanation:
what is the integral of 1/(x^2 + 2x + 10)
Answer:
[tex]= \frac{1}{54}[{tan^{-1}\frac{x+1}{3}+\frac{3(x+1)}{(x+1) + 9} }] + C[/tex]
Step-by-step explanation:
We are to find the integral of 1/(x^2 + 2x + 10)
1/2x +8/4 ≤ 4
Solve the inequality for X
Answer:
x ≤ 4
Step-by-step explanation:
Given
[tex]\frac{1}{2}[/tex] x + [tex]\frac{8}{4}[/tex] ≤ 4 , that is
[tex]\frac{1}{2}[/tex] x + 2 ≤ 4 ( subtract 2 from both sides )
[tex]\frac{1}{2}[/tex] x ≤ 2 ( multiply both sides by 2 to clear the fraction
x ≤ 4
For every how many degrees will a pentagon have rotational symmetry?
A. 72 degrees
B. 60 degrees
C. 36 degrees
D. 45 degrees
PLS HELP ILL GIVE BRAINLY!
Answer:
x=-1 y=3
Step-by-step explanation:
so next the equation equal so
-8X+3y=17
+8x+9y=19
make it so that the first equation y can eliminate second equation y
sorry ghee too lazy to type working out
Które z poniższych czworokątów są równoległobokami? W każdym równoległoboku pokoloruj jedną parę boków równoległych na zielono, a drugą na czerwono.
Answer:
Jwvqucagabanakabakqbaoanq??
ywuquqkqkakak
PLS HELP
how many solutions does this system of equations below have?
y=8x+4
y=8x+3
The circle graph shows how Tremaine divided his time on the computer last week.
Tremaine used the computer a total of 30 hours last week. How many more hours did Tremaine use the computer to play games than to do research?
A. 1.5 hours
B. 20 hours
C. 6 hours
D. 7.5 hours
Answer:
A:1.5 hours
Step-by-step explanation:
all you have to do is figure out 5% of 30 which is 1.5
The required number of hours more, Tremaine uses the computer to play games than to do research is 6 hours.
What is the percentage?The percentage is the ratio of the composition of significant value to the overall composition of significance value multiplied by 100.
Here,
As mentioned in the question Tremaine used the computer for a total of 30 hours last week.
So from the circle graph:
Hour spend on games = 25% of 30
= 0.25 * 30
= 7.5 hours
Hours spend on research = 5% of 30
= 1.5 hours
Thus, the required number of hours more, Tremaine uses the computer to play games than to do research is 7.5 - 1.5 = 6 hours.
Learn more about percentages here:
brainly.com/question/13450942
#SPJ3
What do you know about Mexico? 5 sentences
