Answer:
-9 and 7
Step-by-step explanation:
-9 * 7 = -63
-9 + 7 = -2
Answer:
-9 and 7
Step-by-step explanation:
-9 x 7 = -63
-9 + 7 = -2
PLEASE HELP it’s been an hour and I can’t figure this out it’s about rate of change algebra 2 I can give brainlist
Answer:
part b is B
Step-by-step explanation:
not sure about the first part i dont want you to get it wrong i kind of forgot about it
1. In the given figure O is the centre and PQ is the diameter of the circle. if the chord PR is produced to S and QR is joined the what will be the value of the angle QRS?
Answer:
90°
Step-by-step explanation:
since PQ is the diameter of the circle, m L PRQ = ½ × 180° = 90°.
so, as a supplementary to L PRQ, the value of angle QRS = 180 - m L PRQ = 180-90 =90°
Express 25% of 500
ahhh can't solve it
Answer:
125
Step-by-step explanation:
25/100×500
25×5
125
Hope this helps you
What is the equation of the axis of symmetry?
Answer:
x = 0
Step-by-step explanation:
you could hold a mirror perpendicular to the page with an edge aligning on the y axis and the reflected curve would imitate the actual curve.
Find the area of this figure. Round your answer to the nearest hundredth. use 3.14 to approximate.
Answer:
Good morning the answer would be 51.63m^2
Step-by-step explanation:
Fill in the box 51.63
You welcome
Solve the equation.
3y + 4(y - 6) = 8y - 3(y - 10)
TERE
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is
(Simplify your answer.)
B. The solution is all real numbers.
O C. There is no solution.
(Answer quickly)
Answer:
A= the solution is 27
Step-by-step explanation:
3y+4(y−6)=8y−3(y−10)
3y+4(y−6)=8y−3(y−10) - Simplify
3y+(4)(y)+(4)(−6)=8y+(−3)(y)+(−3)(−10)(Distribute) - Simplify
3y+4y+−24=8y+−3y+30 - Simplify
(3y+4y)+(−24)=(8y+−3y)+(30)(Combine Like Terms)
7y+−24=5y+30
7y−24=5y+30
7y−24−5y=5y+30−5y - Subtract 5y from both sides
2y−24=30
2y−24+24=30+24 - Add 24 to both sides
2y=54
2y/2 = 54/2 - Divide both sides by 2
y=27
The quotient of a number and 2 is the same as the difference of the number doubled and 3. What is the number?
-2
-4
2
Answer:
n = 2; the number equals two
Step-by-step explanation:
n/2 = 2n - 3
2/2 = 2(2) - 3
1 = 4 - 3
1 = 1
n = 2
Nick and Monica are paid $41.25 for their work. Nick worked 2.5 hours, and Monica worked 3 hours. They split the money according to the amount of time each of them worked.
Nick and Monica are paid $(Blank) for each hour worked. Nick's share of the money is $(Blank)
Answer:
BRIANLIEST PLZ
N = 18.75
M = 22.5
Step-by-step explanation:
Need the ratio of money paid to each. We know how the ratio of time is divided so we can use this ratio to find the amount paid.
T = t1 + t2 = 2.5 + 3 = 5.5
r1 =2.5/5.5
r2 = 3/5.5
Nick = r1 * 41.25 = 18.75
Monica = r2 * 41.25 = 22.5
PLSSS HELPPP!!! I dont get it
9514 1404 393
Answer:
see attached
Step-by-step explanation:
Point D is about 1/4 of the way from C to A on segment AC.
Point D' will be about 1/4 of the way from C' to A' on segment A'C'.
If you have a compass, dividers, or ruler, you can copy the distance DC to D'C' to place the point more or less exactly.
Please help! I’ll give brainliest to whoever answers! Thank you!
In a class of twenty-seven students, twelve are boys. What part of the
class consists of boys?
why is the square root of (-5)^2 25 but the square root of -5^2 is -25?
Step-by-step explanation:
So, we call 5 the “square root” of 25 and write √25=5 because 52=25 . ... Since (−5)2 also equals 25 it is also a “square root” of 25 , but we write −√25=−5 because it is not the principal square root. Not all whole numbers have a whole number square root. For instance √2=1.414213562…Use the BUCK or UPSC strategy to solve. Show your work.
A test has 20 questions. The test awards 3 points if the answer is correct and takes
away 1 point if the answer is incorrect. A student answered 5 questions incorrectly.
How many points did the student lose?
Select the correct answer.
Select the event that is impossible.
A flipped coin landing heads side up.
Having a birthday on the 32nd March.
Snow in March.
correct answer is snow in march
Answer:
32nd of March
Step-by-step explanation:
Maximum number of days to ever exist in March is 31. That will not change. The only changing month is February
Please answer correctly and no links
B
negative x positive = negative
negative x negative = positive
positive x positive = negative
A number to be a rational number that is not an integer but a while number
Answer:
So coming back to the question; No, there is no rational number that is not an integer but is a whole number. The number is called as a rational number if it can be expressed as p/q where p & q are integers & q is not 0. All negative integers are rational numbers but those are not whole numbers.Jan 1, 2020
Step-by-step explanation:
STUCK/ PLS HELP GIVING BRAINLIEST AND POINTS
the answer will be 50.9°
just do the inverse of the tangent function since you're given an opposite side and an adjacent side.
Answer:
50.9°
all explanation needed to solve the question is given in the page
Help me solve this, please?
Answer:
[tex]h = \frac{3v}{A}[/tex]
Step-by-step explanation:
450 m
110
equals which of the following values to the correct number of significant figures?
The equivalent expression of the given value is 4.1 m/s in two significant figures
Your question is incomplete, i believe the following is the intended question.
[tex]\frac{450 \ m}{ 110 \ s}[/tex] equals which of the following values to the correct number of significant figures ?
The express the given value in the correct significant figures we will simplify it as follows:
450 m has 2 significant figures ( 4 and 5)
110 s has 2 significant figures (1 and 1)
Thus, the resultant ratio of the two numbers will be expressed in two significant figures.
[tex]\frac{450 \ m}{110 \ s} = 4.0909 \ m/s\\\\in \ two \ significant \ figures = 4.1 \ m/s[/tex]
Therefore, the equivalent expression of the given value is 4.1 m/s
Learn more here: https://brainly.com/question/23396760
Which expression is the simplest form of 5(x-3)-3(2x+4)
Answer:
[tex] \frac{5(x - 3) - 3(2x + 4)}{9} \\ \\ \frac{5x - 15 - 3(2x + 4)}{9} \\ \\ \frac{5x - 15 - 6x - 12}{9} \\ \\ = \frac{ - x - 27}{9} [/tex]
What is 1.186 written in expanded notation?
Answer: 1x1 + 1x.1 + 8x.01 +6x.001
Step-by-step explanation:
Start from left to right.
The first digit is one, in the ones place. Therefore, your value is one, and your multiple in terms of tens will also be one.
The second digit is also one, but this time it's in the tenths place. Therefore, you're going to multiply it by one tenth, or 0.1
The third digit is eight, and it's in the hundredths place. So, you're going to take eight, and multiply it by one one hundredth, or 0.01
The final digit is six, in the thousandths place, so, following the trend of the previous numbers, you're going to multiply six by one one thousandth, or 0.001
Sophia used the Order of Operations to simplify 4(5 - 2) to 4x3.
Jose used the Distributive Property to simplify 4(5 - 2) to 20 - 8.
Are they both correct? Explain.
Answer:
YesStep-by-step explanation:
Order of operations, use the operation within the parenthesis:
1) 5 - 2 = 32) 4*3 = 12Distributive property, a(b + c) = ab + ac:
1) 4*5 - 4*2 = 20 - 82) 20 - 8 = 12Both ways are correct and lead to same result
Please help me
Will give brainly
2. a. What equation is represented by the diagram below?
b. What two steps can be taken with the weights on each side of
the scale to find the weight of a single box?
c. How much does a single box weigh?
Answer:
a)
The equation would be:
3x + 2 = 7*2b)
Step 1. Subtract 2 from both sides:
3x = 6*2Step 2. Divide both sides by 3:
3x/3 = 6*2/3x = 2*2c)
A single box weights x= 4 units.a) Solution:
The equation that is represented by the diagram below will be,
→ 3x + 2 = 7 × 2
b) Solution:
The steps that can be taken are,
→ 3x + 2 = 7 × 2
→ 3x = 14 - 2
→ 3x = 12
→ x = 12/3
→ [x = 4]
c) Solution:
A single box weighs 4 units (kg), because the required value of x is 4.
Victoria wants to buy a car,she makes 250$ every week, the car cost 2,000 dollars. How many weeks does she need to save money to buy her car?
Answer:
8 weeks
Step-by-step explanation:
2000/250 = 8
One month Debra rented 8 movies and 3 video games for a total of $38. The next month she rented 2 movies and 5 video games for a total of $35. Find the
rental cost for each movie and each video game.
Why can not use this formula to and the measure of an exterior angle in an irregular polygon? Exterior angle - 360º n
I'm assuming you mean the formula [tex]E = \frac{360}{n}[/tex] where E is the exterior angle measure and n is the number of sides.
This formula only works for regular polygons. Regular polygons have two important properties:
All sides are the same length (eg: all sides are 10 inches long)All angles are the same measure (eg: all angles are 60 degrees)The side length number and angle value do not have to line up. We could have an equilateral triangle where each side is 10 inches long and the three angles are 60 degrees each. Any equilateral triangle is always a regular polygon.
For irregular polygons, we have polygons where one of those two items above (or both) are not the case. This means each exterior angle will not be the same. So we'd have to find another way of finding the exterior angle value.
xpressions
What is the value of this expression?
6 · [(32 – 8) = 4+2
Enter your answer in the box.
help me please!!!!! asap
Answer:
get a tutor 1234433445757786
Step-by-step explanation:
do you know what the most common type of money is today?
plz answer this step bye step.
20-(-30)+(-15)÷3
Answer:
45
Step-by-step explanation:
Using PEMDAS,
20 - (-30) + (-15) ÷ 3 =
20 + 30 - 15 ÷ 3 =
20 + 30 - 5 =
50 - 5 =
45
Answer:
45
Step-by-step explanation:
[tex]20 - ( - 30) + ( - 15) \div 3[/tex]
[tex]20 + 30 + ( - 15) \div 3[/tex]
[tex]( - 15) \div 3 = - (15 \div 3) = - 5[/tex]
[tex]20 + 30 - 5[/tex]
[tex]20 + 30 - 5 = 50 - 5[/tex]
[tex] = 45[/tex]
