express 832.0646 to a significant
Answer:
Step-by-step explanation:
200
Can u guys pls help me on this question and pls explain how u got the answer
Answer:
Surface area : 143.1
Step-by-step explanation:
Ok so first,
Bottom : 35.1 ft
Front : 36
Right side : 36
Left side : 36
Mai’s pencil is 24 cm long. She sharpens it, and it loses 1/8 of its length. How long is her pencil now?
Answer:
It is 21 cm long
Step-by-step explanation:
1/8 of 24 is 3, so you would subtract 3 from 24. 3*8=24.
In one city, the ratio of households with pets to
households without pets is 30 to 29. If 20,735 households
do not have pets, how many households have pets?
A 21.450
B 42,185
C 40,779
D 20.044
Answer:
40,779
Step-by-step explanation:
i took the k12 test
A 1/3
B 1/2
C 2
D 3
will give brainliesttt
What is this help me please
Answer:
I think it's D
Step-by-step explanation:
I think it's D
The figure is made up of a cone and a cylinder
To the nearest whole number, what is the volume of this figure?
Use 3.14 to approximate pie ,Round only your final answer to the nearest whole number.
Enter your exact answer in the box
Answer:
personally I think the answer is 50.27
PLEASE HELP ME THANK YOU
Answer:
10[tex]x^{2}[/tex] -20x -12.5 inches
Step-by-step explanation:
Triangle Area Equation:
Area of triangle = [tex]\frac{1}{2} * base * height[/tex]
base = 10x + 5
height = 2x - 5
1/2 (10x + 5) (2x - 5)
= 1/2 (20[tex]x^{2}[/tex] - 50x + 10x - 25)
= 1/2 ( (20[tex]x^{2}[/tex] - 40x - 25)
= 10[tex]x^{2}[/tex] -20x -12.5 inches
a triangle has angles that measure 85 degrees and 37 degrees what is the measure of the third angle
Answer:
58
Step-by-step explanation:
Answer:
58 degrees
Step-by-step explanation:
180-85-37 = 58
It is possible for a system of linear equations to have exactly 2 solutions.
Answer:
Number of Solutions
Most linear systems you will encounter will have exactly one solution. However, it is possible that there are no solutions, or infinitely many. (It is not possible that there are exactly two solutions.) The word unique in this context means there is a solution, and it's the only one.
Step-by-step explanation:
Hope it helps!
is 3/4 equivalent to 27/36
Answer:
yes , 27/36=3*9/4*9=3/4 both the number 27 and 36 can be multiplied by 9 and can be reduced to its lowest form i.e.
Please help me please
Answer:
3) [tex]x^{2}[/tex] + 4x - 21
Step-by-step explanation:
(x - 3)(x + 7)
Distribute:
x(x + 7)
-3(x + 7)
x(x) = [tex]x^{2}[/tex]
x(7) = 7x
-3(x) = -3x
-3(7) = -21
Combine like terms:
7x - 3x = 4x
Put it together:
[tex]x^{2}[/tex] + 4x - 21
Answer: x²+ 4x - 21
Let's do this step-by-step.
1. Apply the foil method. (formula: (a + b)(c + d) = ac + ad + bc + bd)
F - First
O - Outer
I - Inner
L - Last
= xx + x × 7 + (-3)x + (-3) × 7
2. Apply the minus and plus rules. + (-a) = -a
xx + 7x - 3x - 3 × 7
3. Simplify.
Convert xx into a exponent.xx ⇒ x²Subtract 7 by 3.7x - 3x = 4xMultiply 3 by 7.7 × 3 = 21Hence, the answer is x² + 4x - 21
Let me know if you have any questions.
~ Lily, from Brainly.
Find the missing side or angle.
Round to the nearest tenth.
A=98°
b=11
c=19
a=[?]
Answer:
your answer will be a= 23.2
Step-by-step explanation:
hope this helps u have a great day ^_^
Answer:
A= 23.2
Step-by-step explanation:
[tex]a^2=b^2+c^2-2bc CosA[/tex]
[tex]a^2=11^2+19^2-2(11)(19)Cos 98[/tex]
[tex]a^2=121+361-418cos98[/tex]
[tex]a^2=121+361-(-58.17)[/tex]
[tex]\sqrt{a^2} =\sqrt{540.17}[/tex]
[tex]a=23.2[/tex]
[tex]-----------[/tex]
hope it helps..
have a great day!!
I NEED HELP PLS I FORGOT HOW TO DO THIS HELP
Answer:
Step-by-step explanation:
how many shapes of size A are in B ?
I counted 9.5
then just multiply the count * the size of A
got it?
Step-by-step explanation:
area of shape A = 3cm²
number of A shape in shape B = 9 and half
1 shape A = 3cm²
9 shape A = 3×9 = 27cm²
1 half shape A = 3 ÷ 2 = 1.5cm²
area of shape B = 27cm² + 1.5cm² = 28.5cm²
_____________________Follow meDoes 3/10 x 1/2 = 3/20 ?
Answer:
Yes
Step-by-step explanation:
yes, yes it does
Angelo is 7 years younger than his brother Jayson. If Jayson's age is J, what expression stand's for Angelo's age?
Answer: j-7
Step-by-step explanation:
So Jayson is J
Angelo is 7 years younger than him so j-7
is (24, 7, 25) a Pythagorean triple?
is (24, 7, 25) a Pythagorean triple?
Step-by-step explanation:
No
10. In how many ways can a student select 7 out of 10 questions to work on an exam
Answer:
Step-by-step explanation:
7C10 = 10!/(7!)(10-7)!
7C10 = 10!/(7!)(3!)
7C10 = (10 x 9 x 8 x 7)/(7 x 6 x 5)(6)
7C10 = (10 x 9 x 8)/6
7C10 = 720/6
7C10 = 120
Answer: 120 ways
Determine which statement or statements are true. texts sent = 8 ; calls made = 5 For every 5 texts sent there were 8 calls made The ratio of texts sent to calls made was 8:5 For every 5 calls made there were 8 texts sent The ratio of texts sent to calls made was 5:8
Answer:
The ratio of texts sent to calls made was 8:5
For every 5 calls made there were 8 texts sent
Answer:
For every 8 calls made there were 2 texts sent.
And
For every 2 texts sent there were 8 calls made.
How
Many small circles of radius 7cm
can be got from big
big circle of radius
35cm
Answer:
Let get x as a number of small circles.
Area of big circle = Area of all small circles
(Here . implies multiplication)
22/7 . 35 cm .35cm = 22/7 . 7cm .7cm .x
x = (22/7 . 35 cm .35cm) / (22/7 . 7 cm .7cm)
x = (35 . 35) /(7.7)
x = 25
Step-by-step explanation:
What is the value of x in the equation –2.4x = 8.4? –20.16 –3.5 3.5 20.16
Answer: it’s 3.5
Step-by-step explanation:
HELLLLLLLLPPPPPP PLEASE ON THIS QUESTION
Answer and Step-by-step explanation:
Every episode is 20 minutes. The points would be:
(40, 2)(80, 4)(120, 6)(160, 8)Un pueblo tiene 1500 vecinos de los que 975 viven de la pesca. ¿Que tanto por ciento son pescadores?
Answer:
97.5%
Step-by-step explanation:
Espero que esto ayude, ¿de dónde eres?
29% of a university's freshman class are majoring in Economics. If 870 students in the freshman class are Economics majors, how many students are in the freshman class?
Answer:
x=3000
Step-by-step explanation:
870=29/100x
x=3000
Find the median of the data set: 3, 7, 3, 2, 7, 9.
A: 7
B: 5
C: 5.3
D: 3
To find the median, you order the numbers from least to greatest, then find the middle number.
3,7,3,2,7,9
2,3,3,7,7,9
There are two middle numbers, so we have to find the middle of the two.
3,4,5,6,7
5 is the median, so the answer is B.
---
hope it helps
Answer:
B) 5
Step-by-step explanation:
To solve, first list the numbers in numerical order:
2, 3, 3, 7, 7, 9
Now find the middle number(s) of the set:
2, 3, 3, 7, 7, 9
It's between 3 and 7, so find the middle of these two numbers:
3, 4, 5, 6, 7
The final answer is 5!
Hope it helps!!!
Quinn is trying to drink more water, so he has been keeping a log of how much water he
drinks. Quinn drank 30 ounces of water two days ago. Yesterday, he drank 20% less. How
much water did he drink yesterday?
PLEASE HELP WITH EXPLANATION
Mary always saved 45% of his salary. When his salary decreased by 20% in April, his savings decreased by $180.
How much was Mary’s salary before the decease?
Answer:
Step-by-step explanation:
Answer:
Is Mary a guy? :|
Step-by-step explanation:
I did this by just a good guess , not really the right way
2000*.45=900 ( 900 is the old savings)
2000*.2 =400 ( how much her salary went down by )
2000-400=1600 ( new salary )
1600*.45 = 720 ( 45% of new salary is new savings
900-720=180 ( change in savings is 180 , the amount the question asks for)
Mary's old salary was 2,000
WILL GIVE BRAINLEST !
hAVE A GOOD DAy :)!
Answer:
6. B
7. C
8. B
Step-by-step explanation:
Answer is:
6. B
7. C
8. B
area of sector calculations .
help me and show your work please , thank you so much
Answer:
A = 54.11 unit²
Step-by-step explanation:
Given that :
A = θ/360 * πr²
A = 62/360 * π(10)²
A = 0.1722222 * π * 100
A = 54.105206
A = 54.11 unit²
Let the measure of Arc B C D = a°. Because Arc B C D and Arc B A D form a circle, and a circle measures 360°, the measure of Arc B A D is 360 – a°. Because of the ________ theorem, m∠A = StartFraction a Over 2 EndFraction degrees and m∠C = StartFraction 360 minus a Over 2 EndFraction degrees. The sum of the measures of angles A and C is (StartFraction a Over 2 EndFraction) + StartFraction 360 minus a Over 2 EndFraction degrees, which is equal to StartFraction 360 degrees Over 2 EndFraction, or 180°. Therefore, angles A and C are supplementary because their measures add up to 180°. Angles B and D are supplementary because the sum of the measures of the angles in a quadrilateral is 360°. m∠A + m∠C + m∠B + m∠D = 360°, and using substitution, 180° + m∠B + m∠D = 360°, so m∠B + m∠D = 180°.
What is the missing information in the paragraph proof?
Answer:
A. Inscribed Angle
Step-by-step explanation:
Because the angles are inscribed in the circle, the angle lie on arcs which mean that the angles have to add up to 360 degrees just like a circle is 360 degrees, making it a quadrilateral that is inscribed!
The missing information in the paragraph proof should be considered as the Inscribed Angle.
What is Inscribed Angle?In terms of geometry, an inscribed angle should be the angle that should be created in the interior of a circle at the time when two chords intersect on the circle. Since the angles should be inscribed in the circle so here the angles should be added up to the 360 degrees same as like the circle also at the same time it should make the quadrilateral
Therefore, The missing information in the paragraph proof should be considered as the Inscribed Angle.
Learn more about an angle here: https://brainly.com/question/21103473