Answers
Answer:
B
Step-by-step explanation:
Answer:
The ancwer is D
Step-by-step explanation:
Related Questions
Find the value of x. Then find the angle measures of the triangle.
3x°
40°
Sum of angle
measures: 180°
Answers
-40. -40
——————————-
4x. 140
—. ——-
4. 4
x = 35
Answer:
x=35°
3x= 105°
Step-by-step explanation:
[tex]40 + 3x + x = 180[/tex]
[tex]40 + 4x = 180[/tex]
[tex]4x = 180 - 40[/tex]
[tex]4x = 140[/tex]
[tex]x = \frac{140}{4} [/tex]
[tex]x = 35[/tex]
[tex]3x = 3(35) \\ 105[/tex]
I need help with this fast, please! Small amounts of substances can be measured in milligrams. One milligram equals gram. Suppose a scientist needs 25 milligrams of a substance. Find the amount in grams. Write your answer in scientific notation.
Answers
Answer:
0.025 grams
Step-by-step explanation:
1milligrams equals 0.01grams
25milligrams equals 0.025 grams
Which best states George Washington’s connection to the 1787 Constitutional Convention? He was an honorary delegate because he had led the Continental army. He delivered the new Constitution to Great Britain as an ambassador. He led the Constitutional Convention because he was respected throughout the nation. He led the Constitutional Convention because he was known for his wisd
Answers
Answer:
he led the constitutional convention because he was respected throughout the nation
Step-by-step explanation:
The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.
What is Constitutional Convention ?The Philadelphia Convention is also known as the Constitutional Convention took place between May 14 and September 17, 1787, to resolve the problems of the United States government.
The delegate elected to George Washington to led the convention, the presence of Washington a national hero respected by all helped to legitimize the convention. This result of the Convention was the Constitution of the United States of America.
The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.
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Which statement most accurately describes what happens when a bar of chocolate melts? A. A physical change takes place that causes molecules to move slower. B. A physical change takes place that causes molecules to move faster. C. A chemical change takes place that causes molecules to move faster. D. A chemical change takes place that causes molecules to move slower.
Answers
Answer:
(B). A physical change takes place that causes molecules to move faster
Step-by-step explanation:
When a bar of chocolate melts its physical form is changed, there is no difference in its chemical composition as it is still same.
When the chocolate bar was frozen its molecules were held strongly, and they were barely moving, whereas when it melts the molecules are more free to move now.
Any help is appreciated!!
Answers
Answer:
Step-by-step explanation:
600,000,000
Answer:
[tex]1.872 \times {10}^{13} [/tex]
Step-by-step explanation:
Simply multiple the values listed
[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]
You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.
[tex]18.72 \times {10}^{12} [/tex]
Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.
[tex]1.872 \times {10}^{13} [/tex]
The radius of the moon is approximately 1,350,000 m. What is the radius in kilometers? (1 km=1000m)
Answers
Answer:
I believe it is 1,350 but i am not completely sure
Step-by-step explanation:
The radius of the moon in Kilometers is 1350 km.
What is unit conversion?Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.
Unit conversion is a multi-step procedure that involves adding, subtracting, multiplying, or dividing by a conversion factor. Additionally, rounding and choosing the appropriate number of significant digits may be necessary during the process. To measure various parameters, various units of conversion are utilized.
Given that the radius of the moon is approximately 1,350,000 m. The radius in kilometers will be calculated as,
1 km = 1000m
1 m = 1 / 1000 km
1350000 meters = 1350000 / 1000 km
1350000 meters = 1350 km
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What's y'all dream college?? (Mine is Howard university or another HBCU school )
Answers
Answer:
Yale University would look so good on my record!
Step-by-step explanation:
But it's a 1/10 chance that I'll make it but It's cool to think about
HURRY PLEASEEEE
A line has a slope of -3 and passes through the point (-3, 8) What is the equation of the line?
Answers
Answer:
Last one.
Step-by-step explanation:
2.5 x 2.5 x 2.5 - 1.4 x 1.4 x 1.4
(2.5)2+ 2.5 X 1.4 + (1.4)2
Answers
Answer:
a) 2.5×2.5×2.5-1.4×1.4×1.4=12.881
b) (2.5)2+2.5×1.4+(1.4)2=31.5
Step-by-step explanation:
yuh multiple 2.5 three times and subtract 1.4 multiple three times. 2.5×2.5×2.5-1.4×1.4×1.4
15.625-2.744=12.881.
b) when opening bracket Yuh multiple the number in the bracket by the number outside the bracket. when bracket is open Yuh can now add, multiple to obtain your answer please
(2.5)2+2.5×1.4+(1.4)2
5+2.5×1.4+2.8
7.5×4.2=31.5
What is the answer to life?
Answers
Answer:
you
Step-by-step explanation:
Expand and simplify the expression 3(x-2) + 9(x-1) + 2(3x-4)
Answers
Answer:
the answer is 18x-23
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (I use it all the time).
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Answers
abcdefghijklmnopqrstuvwxyz
Which fraction is equivalent to 1/3 PLUS 1/6
Answers
Answer:
your answer is 1/2
Step-by-step explanation:
1/3 + 1/6 = 1/2
Answer:
3/6 or 1/2
Step-by-step explanation:
2/6 + 1/6 = 3/6
Simplified : 1/2
What is the total cost of a $250 table with a 5% tax rate
Answers
Answer: $262.50
Step-by-step explanation:
can someone give me the answer to this please? :)
Answers
Answer:
I am not certain but I think it is C
Step-by-step explanation:
since your slope will be x and it's not negative so it's 4x+8 since the y is at the right
Given:15y+7=12-20y prove:y=1/7 (I just need the prove thanks)
Answers
Answer:
15y+7=12-20y (add 20y to both sides)
35y+7=12 (minus 7 from both sides)
35y = 5 (divide both sides by 35) (5/35=1/7)
y= 1/7
Answer:
64/7 = 64/7 yes y = 1/7
Step-by-step explanation:
To prove this we simply have to plug in!
15(1/7) + 7 = 12 - 20(1/7) (simplify)
15/7 + 7 = 12 - 20/7 (simplify further)
64/7 = 64/7
So yes y = 1/7
-1/4 + (-3/7) what is the answer???
Answers
-1/4 (7) = -7/28
-3/7 (4) = -12/28
-7 - 12 = -19
-19/28
Simplify if you can.
Mrs. Ross's weekly pay at the record store is directly proportional to the number of hours she works. Her pay is $174 for 24 hours of work. Find her pay for 40 hours of work.
Answers
Answer:
She makes 290 every 40 hours
Step-by-step explanation:
174 divided by 24
then multiply that number by 40
Robin asked her mom, "How many 3/4-cup servings are in 2/3 of a cup of soup?" Select the response that correctly displays BOTH the equation Robin could use, AND the correct answer to her question.
A
34÷23= 98 servings
B
23÷34= 89 servings
C
23×34= 612 servings
D
43×32= 126 servings
Answers
Answer:
the answer is C.
Step-by-step explanation:
It is C because you are already dividing the numbers so you are going to multiply them and your answer for the division should be the same answer on the multiplication.
A rectangle is (x + 6) meters (m) long and (2x - 1) meters wide.
(x + 6) m
(2x - 1) m
Which expression represents the area of the rectangle in square meters?
O 2x2 - 6
020? + 7-6
O 2012 + 112 - 6
202 + 13x - 6
Answers
Answer:
Option (3)
Step-by-step explanation:
Length of the given rectangle = (x + 6) meters
Width of the given rectangle = (2x - 1) meters
Area of a rectangle = Length × Width
= (x + 6)(2x - 1)
= x(2x - 1) + 6(2x - 1)
= 2x² - x + 12x - 6
= (2x² + 11x - 6) square meters
Therefore, area of the given rectangle is defined by the expression given in option (3).
Mark wants to buy 5 new video games from
GameStop. Each video game is $17.99 and he has an
8% off coupon. How much will he have to pay at the
register?
Answers
4 1/2 - 5 1/3 ÷ ( 20x - 14 2/3) = 1 5/6
Answers
Answer:
pasensya na di ko alam
Step-by-step explanation:
amerikano kasi ako
The distance Train A travels is represented by y=70x, where y is the distance in kilometers and x is the time in hours. What is the unit rate of Train A?
Answers
Answer:
the unit rate is 70 miles per 1 hour
Step-by-step explanation:
Find the y - intercept of the following equation. Simplify your answer. Y = -10x - 1
Answers
In a slope intercept equation, y=mx+b B is always the Y intercept
Answer
y = 10
Step-by-step explanation:
if they are both negative they cancel each other out so -10 x -1 are both negative it would be 10 so y = 10
please mark brainly
BRAINLYY
Tell me 3 points that would be on the graph of y = -x - 1
Answers
Answer:
(-1,0)(0,-1)(1,-2)
Step-by-step explanation:
x is an unnown therefore you can write anything is the place of “x”
for example:
A. y=-(-1)-1
y=0
b. y=-(0)-1
y=-1
c. y=-(1)-1
y=-2
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
A)1/2
B)7
C)0/4
Answers
Answer:
Your answer is A 1/2
Step-by-step explanation:
if we know that y=mx+b and that m is the slope and also that m = rise over run then we see that the rise of this line is 1 and that the run 2.
Grades 1 through 6 at Eastwood Elementary School raised $5,492 towards repairs for the gymnasium floor.
How much did each grade raise if they each collected about the same amount of money? Choose the best estimate.
A. About $1,100
B. About $900
C. About $550
D. About $500
Answers
Bob bought the 24 fish for $51.36. How much did each fish cost him? Show your calculation
Answers
Name the bases of the prism
Answers
Answer:
D
Step-by-step explanation:
im 79% sure
slope of the points (11,-20) and (3,-20)
Answers
Answer:
the slope is 0.
Answer:
Slope is zero
