What are the partial products for 3.2 x 0.6?
Answer:
This is a complete lesson with instruction & exercises for 5th grade about multiplying decimals by decimals. The interpretation for multiplying a decimal by a decimal is to think of it as taking a fractional part of a decimal number (the symbol × translates to "of"). The lesson compares multiplication by a decimal to scaling & shrinking a stick. Lastly, it shows the common shortcut to decimal multiplication (multiply as if there were no decimal points; the answer has as many decimals as the factors have in total.)
In the video below, I explain the rule for multiplying decimals (put as many decimal digits in the answer as there are in the factors.) I explain where this rule comes from, using fraction multiplication. The lesson continues below the video.
Change 35/7 to mixed or whole number
Answer: 5
Step-by-step explanation:
Answer:
5/1 or 5
Step-by-step explanation:
35 divided by 7 is 5.
Select the most specific name for the quadrilateral shown.
O parallelogram
O rhombus
O rectangle
square
Answer:
Square
Step-by-step explanation:
square - (geometry) a plane rectangle with four equal sides and four right angles
What is the solution to the system?
1/2x + 3/2= -7
-3x + 2y = -2
Answer: (-2, -4)
Answer:
the (x, y) pair solution to the system is: (-2, -4)
That is x = -2 and y = -4
Step-by-step explanation:
I presume there is a variable y missing in the first equation, and in fact the system looks like:
(1/2) x + (3/2) y = - 7
- 3 x + 2 y = -2
In such case, we proceed to multiply both sides of tye first equation by 6
6 (1/2) x + 6 (3/2) y = - 42
3 x + 9 y = - 42 and we add term by term this equation to the second one, so as to cancel out the term in x:
3 x + 9 y = - 42
- 3 x + 2 y = -2
_____________
11 y = - 44
divide both sides by 11 to isolate y
y = -44 / 11 = -4
Then with the value y = -4, now we replace it in the second equation to solve for x:
- 3 x + 2 y = - 2
- 3 x + 2 (- 4) = -2
- 3 x - 8 = - 2
add 8 to both sides
- 3 x = 6
divide both sides by (-3) to isolate x
x = 6 / (-3) = - 2
Therefore the (x, y) pair solution to the system is: (-2, -4)
That is x = -2 and y = -4
Which expression can be used to determine 50% of 42
42-2
42-2
42. 10
O42-10
Please
Answer:
42/2 (the second choice down)
Step-by-step explanation:
A bookstore is having a sale. Every book is $2 off,
regardless of the original price.
The sale price for every book is $2 less than the original
price.
Let x = original price
Let y = sale price
Which equation represents this situation?
Answer: y = x -2
Step-by-step explanation:
Answer:
y = x - 2
Step-by-step explanation:
I took the Test
ASAP: #43. Find the area of triangle ABC given A = 42.5°, b = 13.6, c = 10.1 (Draw a triangle, give answer to nearest tenth!)
Correct answer gets marked brainliest:)
Answer:
The area of a triangle A = 46.399 square units
Step-by-step explanation:
Explanation:-
Given that ΔABC
Given ∠ A = 42.5° and sides b= 13.6 and c =10.1
The area of a triangle
[tex]A = \frac{1}{2} b c sin A[/tex]
[tex]A = \frac{1}{2} 13.6(10.1) sin 42.5[/tex]
[tex]A = \frac{1}{2} 137.36(0.67559)[/tex] (∵ sin (42.5)° = 0.67559
A = 46.399 square units
A boat can travel 246
miles on 82 gallons of
gasoline. How much
gasoline will it need to
go 18 miles?
What slope would a line have to be perpendicular to a line with a slope of 1/4 ?
Answer:
A line perpendicular to another has a slope that is the negative reciprocal of the slope of the other line. The negative reciprocal of the original line is –2, and is thus the slope of its perpendicular line.
Step-by-step explanation:
Answer:
The slope is -4
A jar contains 4 pennies, 5 nickels, and 2 dimes. Helpppp!!
Answer:
A
Step-by-step explanation:
I may be wrong but 5/11 would be the 5 nickels out of the 11 coins so...
a cook has 6 1/2 cups of sliced carrots, how many 3/4 cup of servings of carrots is this
Answer:
8 and 2/3
Step-by-step explanation:
Divide 6.5 by 0.75 and you get , or 8 and 2/3
Answer
8.7
Explanation
8.7x.75= 6.525
1- convert to standard categorical statement forms, and 2- abbreviate the statement
1- Kamala Harris is America’s first women Vice President.
2- Nobody will miss using zoom for a class
this a logic class
Explanation:
Note, a typical categorical statement usually assert that there is some relationship between the subject and predicate terms of the statement. This is evident in the statements given.
For example, in the first statement the subject; "Kamala Harris" is related to the Office of Vice President. The new forms could read,
1. The first female Vice President of America is Kamala Harris.
2. Majority do not like using Zoom for a class.
To rent a moving truck for the day, it costs $33 plus $1 for each mile driven.
a. Write an expression that represents the cost (in dollars) to rent the truck. Let $m$ represent the number of miles driven.
b. You drive the truck 300 miles. How much do you pay?
$29191 cours for dollars
A car is purchased for $8300. The depreciation is calculated on the diminishing value at 10% for the first 3 years and at 15% for the next 3 years. Find the value of the car after a period of 6 years.
Answer:
3,715.886
Step-by-step explanation:
8300 * 0.9 3 times to get the 10% then that * 0.85 3 times to get the 15%
For the figures shown, which information can be used to show that ABC DEF?
Select all that apply.
Answer:
D, C and A
Step-by-step explanation:
Had this test so i know the answer
The triangles ΔACB and ΔDFE are congruent if ∠F is 90°. Then the correct option is D.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.
The ratio of the matching sides will remain constant if two triangles are comparable to one another.
Prove that the triangles ΔACB and ΔDFE are congruent.
AB = DE (Given)
BC = EF (Given)
∠ACB = ∠DFE = 90°
The triangles ΔACB and ΔDFE are congruent if ∠F is 90°. Then the correct option is D.
More about the triangle link is given below.
https://brainly.com/question/25813512
#SPJ2
derivate 3x^2 +x-5 using first principle
Answer:
6x+1
Step-by-step explanation:
A triangle is drawn that has a 50angle, an 80angle and a side 5 centimeters in length Select True or False for each statement about this triangle
Answer:
True
False
False
Step-by-step explanation:
Solve this system by substitution, y = 4x + 12. -3x + 2y = 4
Step-by-step explanation:
in equation 1
y=4x+12
so now
eqs 2
2y=4+3x
then
-y=x+8
y= -x-8
so
-x-8=4x+12
-20=5x
-4=x
so
y= 4-8
y=-4
The sum of 4 consecutive odd integers is 40. Find the first number algebraically.
Step-by-step explanation:
2n+1+2n+3+2n+5+2n+7
8n+16=40
8n=40-16
8n=24
n=3
If x^2=y^2+2y+6 and dx/dt=8. Find dy/dt at the point (3,1). I don't know how to find it at the point or how to start finding the derivatives.
Answer
dx/dt = ±3 when y = 6
10 x 25 2/5 equals what
Answer:
254 is your answer
giving 5 stars
Lucy made 9 pies in 2 hours. She made the same number of pies each hour. Which of the following equations represents the number pies Lucy made each hour
A:9÷7
B:9÷2
C:7÷9
D:2÷9
Abe ate 1/6 of a small pizza. Aisha ate 1/8 of a small pizza. Who ate more?
abe
Step-by-step explanation:
aisha ate more because aisha slice was cut into more pieces. then leaving her with the smallest peice and abe had less slices then leaving him with bigger slices so in conclusion abe ate more
Help please :(
sin 67° = cos 0
b. 13
a. 67°
d. 23
c. 34
-4x< 8 help please solving one step inequalities
Answer:
x>-2
Step-by-step explanation:
when dividing by a negative number, the inequality sign flips.
Answer:
x > -2
Step-by-step explanation:
-4x< 8 (divide both sides by -4)
-x < 8/4
-x < 2 (divide or multiply both sides by -1, remember to flip the inequality when multiplying or dividing by -1)
x > 2 (-1)
x > -2
there are 24 non swimmers and 20 swimmers in the swimming program what is the ratio of non-swimmers to swimmers write your answer as a decimal
Answer:
1.2
Step-by-step explanation:
Obtuse triangles have only one obtuse angle.
True or false
Answer: true
Step-by-step explanation:
Answer:
yes, obtuse angles have only one obtuse angle.
hence, it's true.
Step-by-step explanation:
A triangle can't have more than one obtuse angle , because if there are more than one obtuse angle the sum of measures of all interior angles will exceed 180°, which isn't possible.
A. Give two examples of addition of Like Fractions.
B. Give two examples of Subtraction of Like Fractions
C. Give three examples of multiplication of Fractions.
D. Give two examples of Addition of Unlike Fractions.
E. Give two examples of Division of Fractions.
IM GIVING BRAINLIEST AND 30 POINTS!!
Answer:
A: 3/5 + 2/5 = 5/5
A: 3/5 + 1/5 = 4/5
B: 3/5 - 2/5 = 1/5
B: 3/5 - 1/5 = 2/5
C: 3/5 x 2/5 = 6/25
C: 3/5 x 1/5 = 3/25
C: 2/5 x 1/5 = 2/25
D: 1/2 + 1/4 = 3/4
D: 4/5 + 4/10 = 6/5
E: 4/6 ÷ 2/6 = 2
E: 1/6 ÷ 1/6 = 1
Step-by-step explanation:
PLEASE HELP!!
I COULDNT PAY ATTENTION IN CLASS TODAY
HELP PLZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!
Answer: B
Step-by-step explanation: