Andrea was asked to find the value of –32 × 9 × 5/4 . How can Andrea make this problem easier to compute?
Answer:
divide the 32 by 4:
then the equation becomes:
8 x 9 x 5 = 360
this is the same as 32 x 9 x 5/4 = 360
The value of given expression is -360.
What is Equation?An equation is a statement that proves that two expressions connected by the equals sign "=" are equal.
In algebra, an equation is a condition on a variable. It only applies to a specific variable value.
Algebra takes into account two prominent families of equations: linear equations and polynomial equations.
Given -32 x 9 x 5/4
since equation is in multiple form
32 is divided by 4 completely
32/4 = 8
and equation become
-8 x 9 x 5
follow the multiplication we get
-360.
Hence the product is -360.
Learn more about Equation;
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Which equation represents the values shown in the table?
a.y = 5x
b.y = -5x
c.y = ()x
d.y = 10x
Answer:
if y =50 then x = 10 ......... option d
Answer:
y= -5×
Step-by-step explanation:
Y= -5× because -10 ×-5= 50
Which of the following is true?
Select the correct statement
Answer:
Top left
Step-by-step explanation:
what percent is 56 of 200
Answer:
28%
Step-by-step explanation:
0.24 grams of magnesium is reacted with oxygen to form 0.40 grams of magnesium oxide. What mass of oxygen was used in this reaction?
Answer:
0.40g MgO - 0.24g Mg = 0.16g O
Step-by-step explanation:
If triangle ABC is an equilateral triangle and the measure of angle A is
5x, what is the value of x?
Answer:
A not enough
Step-by-step explanation:
pls answer this as soon as possible no wrong answers pls
Answer:
The answe is b
Step-by-step explanation:
Because when u calculat,you’ll only get 1 answer.
pls mark BRAINLIEST
Ross drives 252 miles in 4 hours. If Ross continues to drive at the same rate, how many miles can he drive in 8 hours?
Answer:
252× 8 = 2,016
Step-by-step explanation:
the answer is 2,016 u just need to multiply
Circle P has a circumference of approximately 75 inches. Circle P with radius r is shown. What is the approximate length of the radius, r? Use 3.14 for . Round to the nearest inch. 12 inches 24 inches 38 inches 46 inches
Answer:
12 inches
Step-by-step explanation:
The circumference of a circle = 2nr
n = 3.14
r = radius
since we are given the circumference of the circle, the radius can be determined from it
75 = 2 x 3.14 x r
75 = 6.28 x r
Divide both sides of the equation by 6.28
75 / 6.28 = r
r = 11.9 = 12 inches
The approximate radius of this circle is equal to 12.0 inches.
Given the following data:
Circumference of a circle = 75 in.[tex]\pi = 3.14[/tex]To determine the approximate radius of this circle:
How to calculate the circumference of a circle.Mathematically, the circumference of a circle is given by the formula:
[tex]Circumference = 2\pi r[/tex]
Where:
r is the radius of a circle.Substituting the given parameters into the formula, we have;
[tex]75 = 2 \times 3.14 \times r\\\\75=6.28r\\\\r=\frac{75}{6.28}[/tex]
r = 11.94 ≈ 12.0 inches.
Read more on circumference here: brainly.com/question/14478195
This camping tent has the shape of a right triangular prism. The volume the tent occupies is 46.8 ft3. What is the width, x, of the opening of the tent? Show your work.
Answer:
Step-by-step explanation:
22
In class A, 15 out of the 30 students are girls, and in class B, 24 out of the 40 students are girls. Which class has a higher percentage of girls?
Answer:
Class B
Step-by-step explanation: 15 out of 30 is 50% and 24 out of 40 is 60% because 24 out of 40 is also the same as 12 out of 20. 20*5 = 100, so 12*5= 60. 60>50
Answer please. You automatically get branliest (if its right)
Answer:
the ansers are fourteen and sixty nine
Step-by-step explanation:
Britney bought 3 photo albums so she could store her 1,025 photographs. She could put only 300 photographs in each album. She then kept the remaining photographs in an envelope. How many photographs did she keep in the envelope?
What is the sum of a square
Answer:
The sum of squares is the sum of the squares of variation, where variation is defined as the separate between individual value and the mean. to determine the sum of squares, the distance between each data point and the line of best fit is a squared and then summed up. the line of best fit will minimise dis value.
What is the solution to the equation 4x= 48?
Ox=12
OX= 10
O x= 44
Ox=8
Answer:
12
Step-by-step explanation:
48/4=12 x=12
Answer:
12
Step-by-step explanation:
hope this helps (:
A road map has a scale of 1: 30 000
The length of a road on the map is 7 cm.
Work out the length, in kilometres, of the real road.
Answer:
2.1 Km
please look at the picture i sent ....
Based on the information given the length in kilometres of the road is 210,000.
Length in kilometres:Using this formula
Length in kilometres=Road map scale of map×Length of road map
Where:
Road map scale of map=30,000
Length of road map=7
Let p[lug in the formula
Length in kilometres=30,000×7
Length in kilometres=210,000 kilometres
Inconclusion the length in kilometres of the road is 210,000.
Learn more about the length in kilometres here:https://brainly.com/question/23801012
Someone help Me it’s timed!!!
Answer: v=42
Step-by-step explanation:
18+(6)(4)
is 10/4 a irrational number?
Answer:
si
Step-by-step explanation:
porque si
Plz I really need help with this problem
Find the are of the shaded region
Answer:
[tex] 379.69 \: {ft}^{2} [/tex]
Step-by-step explanation:
Area of the shaded region = Area of the square with side 25 ft - Area of the semicircle with radius (25/2) = 12.5 ft.
[tex] = {(25)}^{2} - \frac{1}{2} \times \pi \times {(12.5)}^{2} \\ \\ = 625 - \frac{1}{2} \times 3.14 \times 156.25 \\ \\ = 625 - 245.3125 \\ \\ = 379.6875 \: {ft}^{2} \\ \\ = 379.69 \: {ft}^{2} [/tex]
You need to wait 24 hours before training, or lifting weights with the same muscle
group
True
False
Answer:
false u have to wait 48hours
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
Hope this helps :)
Ashley earns $5.50 per hour babysitting. She wants to buy a CD
player that costs $71.50, including tax. How many hours will she
need to work to earn the money for the CD player?
answer both for ( brain list, thanks, 5 star review) PLS help
Answer Below :)
Step-by-step explanation:
2a = 80,730
2b = 106
Rosie bought a car for £4000.
3 years later she sells it for £1400.
What is the percentage loss that Rosie has made?
Answer:
3.5%
Step-by-step explanation:
4000*3.5% =1400
4000-1400=2600 percentage rosie loss 3.5%
How much degrees is in one hexagon?
Answer:
720 degrees because the hexagon is regular.
Step-by-step explanation:
Melanie has 4 yellow balloons. Jason has 3 times more yellow balloons than Melanie. How many yellow balloons does Melanie and Jason have ?
Answer:
16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
Because 4 times 3 is 12 and 12+4+16
Good Luck hope this helps!- Alexsys
I need to know this ASAP I need to get through this lesson before Friday
Answer:
It is C.
Step-by-step explanation:
So,A triangle is equal to 180 and you would add up the numbers you already have which equal 145.180-145= 35° and thats why the last letter would be 35° in your answer and be correct which would be that m<F=35° is the same as ABC in the last letter. Since,<B is the second letter in ABC and so is <E in DEF and have the same degree that would be the same as well so I hope that helps:)
Answer:
c
Step-by-step explanation:
the angles in a triangle have to add up to 180°
65 + 80 = 145
180-145 = 35
the missing angle is 35°
choice c matches because it has 2 of the same angle measures, which means they all have to be the same
16 mi
12 mi
What is the length of the hypotenuse?
C =
miles
Answer:
c = 20 miles
Step-by-step explanation:
use pythagorean theorum (oof my spelling)
16^2 + 12^2 = 400
square root of 400 is 20
lol :))
Answer:
c=20
Step-by-step explanation:
the answer above me said it was 20 and i got it right
Michael has a jar of dimes and nickels there are 152 dimes and nickels in the jar that total $11
Answer:
Michael has 84 nickels and 68 dimes in a jar.
Step-by-step explanation:
Let n = number of nickels
Let d = number of dimes
n + d = 152
5n + 10d = 1100
(5n + 10d = 1100)/5
n + 2d = 220
- n + d = 152
d = 68
n + 68 = 152
- 68 - 68
n = 84
Michael has 84 nickels and 68 dimes in a jar.
Paul wants to place an ad in a newspaper. The newspaper charges $10 for the first 2 lines of
text and $3 for each additional line of text. Paul's ad is 8 lines long. How much will the ad cost
Answer:
$38
Step-by-step explanation:
$10 × 2= $20
Therefore the first two lines cost $20
$3 for each additional line of text
since the total lines are 8 lines therefore 8 -2=6
$3 × 6=$18
Tolat cost: First two lines + additional lines
$20+$18= $38
help please and thanks <3