Answer:
2,624 cm²
Step-by-step explanation:
So say someone did 1000 push ups a day for 8 years 2920 days in 8 years and you want to do the same amount but in 2 months how many would you have to do a day
Answer:
48,667 if you round it..
Step-by-step explanation:
1000x2920 = 2,920,000
divided by 2 months
2,920,000/2 = 1,460,000
and theres 30-31 days in a month
1,460,000/30 = 48,666.67
Last year Billy weighed 75kg. This year he weighed 90kg. With what percentage did his weight increase?
Answer:
I think the solution is this below
|
|
\/
75/90 × 100%
(dividing 75 bad 90 by 5 )
15/18 × 100%
(dividing 15 and 18 by 3 )
5/6 × 100%
( dividing 6 and 100 by 2 )
5/3 × 50%
250/3%
83 1/3%
your answer ====> 250/3% or 83 1/3%
a little help would be nice
Answer:
13). -2x³ + x² + 1 14). x + 10y - 10z 15). -2x³ + x² + 1
Step-by-step explanation:
13). (x³ - x² + 4) - (3x³ - 2x² + 3)
= x³ - x² + 4 - 3x³ + 2x² - 3
= x³ - 3x³ - x² + 2x² - 3 + 4
= -2x³ + x² + 1
14). (3x + 4y - 3z) - (2x - 6y + 7z)
= 3x + 4y - 3z - 2x + 6y - 7z
= 3x - 2x + 4y + 6y - 3x - 7z
= x + 10y - 10z
15). (x³ - x² + 4) - (3x³ - 2x² + 3)
= x³ - x² + 4 - 3x³ + 2x² - 3
= x³ - 3x³ - x² + 2x² + 4 - 3
= -2x³ + x² + 1
Mhanifa can you please help? Look at the picture attached. I will mark brainliest!
Answer:
8) 50°, 50°, 130°, 130°10) 120°Step-by-step explanation:
Ex 8Adjacent interior angles of a parallelogram are supplementary
Let the small angle is x, the other angle is:
2x + 30°The sum of two angles is 180°
x + 2x + 30° = 180°3x = 150°x = 50°The angles are 50°, 50°, 130°, 130°
Ex 10Sum of interior angles of a pentagon is:
S = 180°(5 - 2) = 540°Two of the angles are supplementary, so they sum to 180°
The sum of the remaining 3 angles is:
3x = 540° - 180°3x = 360°x = 120°Each of the congruent angles is 120°
which number is equivalent to 2^3/3^3
Answer:
8/27
Step-by-step explanation:
Given that the area of the whole rectangle is 48 square units, find the area of (I).
What two numbers have a product of -54 and a sum of -3?
Answer:
-9 and 6
Step-by-step explanation:
Answer:
-9 and 6
Step-by-step explanation:
-9X6 is -54
and -9+6 is -3
Q1: 17 divided by 14.91
Answer:
1.14017438
Step-by-step explanation:
Answer:1.140174379611
Step-by-step explanation:
jose paid $47.00 for 4 movie tikits. each tiket cost the same amount . what was the cost of each movie tiket in doller and cents?
Find (x-4) (2x +1) using table of products. Write in standard form
Answer:
[tex]2x^{2} - 7x - 4[/tex]
Step-by-step explanation:
Give Me Brainllest
Answer:
Your welcome ;)
Step-by-step explanation:
Help I need this tomorrow
9. Make Sense and Persevere The graph shows
the number of gallons of water in a large tank
as it is being filled. Based on the trend line,
predict how long it will take to fill the tank
with 375 gallons of water.
Answer:
About 18 minutes
Step-by-step explanation:
Please help me with this please ASAP
Answer:
h: 4
LA: 80
SA: 112
Step-by-step explanation:
Solve for h, and then use the previous equations.
find the mole fraction of benzene and toluene in solution containing
(a) equal mass of each
(b) equal molecules of each
Answer:
Hello There!!
Step-by-step explanation:
I think the answer is possibly (b) equal molecules of each .
hope this helps,have a great day!!
~Pinky~
Sangsters sells staples in packs of 500 Staples for $1,250 and 1000 Staples for $3,000. Which pack is the better value for money? Justify your answer.
Answer:
Step-by-step explanation:
I want to know what kind of stables are these? Are they made out of gold?
$1250 / 500 stables verses $3000 / 1000 stables
$2.5 per stable $3 per stable
Both packs are too expensive but $2.5 per stable isthe better value.
What is the rock cycle? Select the best two answers from the choices below.
a
The primary indicator of climate change
b
A series of processes that create and transform the types of rocks in Earth's crust
c
A concept in geology that describes transitions and relationships among the three main rock types
d
A way to show how Earth's different spheres interact with one another
Answer:
A concept in geology that describes transitions and relationships among the three main rock types
please mark as brainliest.
Answer:
b. A concept in geology that describes transitions and relationships among the three main rock types. and
c. A series of processes that create and transform the types of rocks in Earth's crust
Step-by-step explanation:
ive studied and this is correct because i took the test and i got it correct
please give me 5 stars
Sum of 23 and y please help
Answer:
I think it’s -5
Help me with this?!!!!
Answer:
14
Step-by-step explanation:
we can use sin(30⁰) to solve this and the units will be 14
What is a linear and non-linear trend?
9514 1404 393
Explanation:
Linear trend
A linear trend is one that is best approximated by a straight line. Sometimes we use a straight-line approximation, even when it may not be a very good fit, because we are only interested in the sign of the slope, or its approximate magnitude. The parameters of a linear trend are about the easiest to calculate (though it doesn't matter much if an appropriate tool is used).
__
Non-linear trend
A non-linear trend is one that is best approximated by a curve other than a straight line. Trig functions (sine, cosine), exponential functions, quadratic functions are often used. Non-linear trends are not restricted to these kinds of functions.
A store is going out of business. Everything is
marked down 40%. How much do you pay for an item
that used to cost $150?
A. $90
B. $110.50
C. $40
Alexis left her house at 7:45pm to go shopping for clothes. She returned at 10:30pm.
a) Express the time in hours that Alexis spent away from home.
b) If Alexis spent 1 1/2h shopping for clothes, then how much time did she spend doing other things?
Step by step explanation
GIVING BRAINLIEST PLS HELP!!!!!!1
Show ur work. And use PEMDAS
32+4 x (16 x 1/2) - 2
Answer:
62
Step-by-step explanation:
32+4x(16x1/2)-2
32+4x8-2
32+32-2
64-2
62
How would I set this to 0?
Answer:
− 2 sin ( 0 ) ⋅ sin ( 0 ⋅ π /0 m ) + cos ( 0 ) ⋅ cos ( 0 ⋅ π /0 m ) = 0 is not an identity
Step-by-step explanation:
which of the following can be brisk? a.A gift from a relative b.A walk around town c.a bowl of soup d.A fall breeze
(Pick all of the following hint: there is more than one.)
Answer:
A fall breeze and a bowl of soup I might say.
a circle with two intersecting chords are shown below. if m
Answer:
165
Step-by-step explanation:
A function is defined by the rule f(x) = 11 - 2x. What is the value of f(-3) ?
Answer:
17
Step-by-step explanation:
11 - 2(-3) = 11 + 6 = 17
should put -3 where x is
Pleaseeeeeee help meeeee
Answer:
82
Step-by-step explanation:
Add all the numbers up then divide by the amount of numbers (10)
Answer:
C. 82
Step-by-step explanation:
Mean is the average of the number set
So,
82 + 91 + 89 + 78 + 81 + 88 + 75 + 85 + 77 + 74 =
820
820 / 10 =
82
Please help me. I need help
A rectangle’s length is 9 more than 4 times its width. The area of the rectangle is 90 square inches. What is the width of the rectangle?
Answer:
15/4 in or 3.75 in
Step-by-step explanation:
Find your equations:
L = 4w + 9 in
A = L*w = 90 in^2
Substitute L:
L*w = 90 in^2 <-- L = 4w + 9
(4w + 9in)w = 90 in^2
4w^2 in^2 + 9w in = 90in^2
Solve Simultaneously:
w = -6 in, 15/4 in
Width is positive so it is 15/4 in or 3.75 in.
Double check:
(4w + 9in)w = 90 in^2
(4*3.75in + 9in)(3.75in) = 90 in^2
Leave a like if this helped and mark brainliest
The diagonal of a cube is 20 cm. Identify the length of an edge. Round to the nearest tenth, if necessary.
answers:
20 cm
14.1 cm
13.8 cm
11.5 cm
The length of an edge or side length of the cube is 11.5 cm if the diagonal of a cube is 20 cm option (d) is correct.
What is a cube?It is defined as three-dimensional geometry that has six square faces and eight vertices.
We have a cube.
The diagonal of a cube is 20 cm.
Let a be the side length of the cube.
As we know, from the Pythagoras theorem we can calculate the length of the face diagonal.
Pythagoras' theorem can be defined as the square of the hypotenuse in a right-angled triangle equal to the sum of the squares of the other two sides.
Length of a face diagonal = √2a
Length of body diagonal = √3a
√3a = 20 (given)
a = 20/√3
a = 20/1.732
a = 11.5 cm
Thus, the length of an edge or side length of the cube is 11.5 cm if the diagonal of a cube is 20 cm option (d) is correct.
Learn more about the cube here:
brainly.com/question/15420947
#SPJ5
Answer:
11.5
Step-by-step explanation:
The answer is 11.5 I guessed 20 cm like they said and it was wrong. 11.5cm is correct.
what is the least common denominator of 3/1+8/4
Answer:
4355646
Step-by-step explanation:
45345
Answer:
least common denominator is 4
Step-by-step explanation:
3/1+8/4=20/4 which is 5
