−5x−9y
5x−9y
=3
=−2
Answers
Answer:
can you resend the question
Step-by-step explanation:
it's not really clear or can you just say what were ment to do
Answer is in the picture
Related Questions
If a figure is similar by a scale factor
of 1/2, what does that mean?
Answers
Write a linear function rule for the data in the table
x 0 1 2 3 4 5
f(x) -4 -2 0 2 4 6
Answers
y = 2x - 4
What is -x divided by 3
Answers
Answer:
It will remain -x/3
Only when you fix a value of x
then it can be simplified
The answer will remain negative until x is also negative
The population of Wakanda is 5231281. Wakanda is about 70323 square miles. What is the population density of Wakanda? Round your answer to the nearest people per
square mile.
Answers
or 74 people per square mile
The area of a rhombus is 60 cm one diagonal is 10cm other dignonl is
Answers
Answer: 12 cm
Explanation: The other diagonal is 12 cm as I calculated.
Simplify the expression: 7(x+y)-7x
Answers
Answer:
7xy(x + y)
Step-by-step explanation:
7xy(x + y)
Simplifying
7xy(x + y)
(x * 7xy + y * 7xy)
Reorder the terms:
(7xy2 + 7x2y)
(7xy2 + 7x2y)
Cameron has $200. He wants to buy a diploma frame for $44. He also wants to buy kente graduation stoles for himself and his friends. Each stole costs $24. How many kente stoles can Cameron buy?
Answers
Answer:
6
Step-by-step explanation:
200-44=156
156/2=6.5
Round 6.5 to 6.
Sra bought a pair of shoes that were on sale for 30 percent off. If the oringal prices was 29 what is the sale price on the shoes?
Answers
Answer:
$20.30
Step-by-step explanation:
Original price = 100% of the price
100% = $29
1% = 29 ÷ 100 = 0.29
Sale percentage = 30%
30% = 0.29 x 30 = 8.70
Since they are asking for the sale price of the shoes, it means the price of the shoes after the discount of the sale percentage.
29 - 8.70 = 20.3
Do the sides 11 cm, 20 cm, and 4 cm make a triangle? *
Answers
Answer:
No, the two sum of the two shorter sides of a triangle must be greater that the longer side.
Answer: yes it does and It will look something like this
Step-by-step explanation:
A 24,000-gallon pool is being filled at a rate of 50 gallons per minute. At this rate, how many minutes will it take to fill this pool 2/5 full?
PLEASE SHOW YOUR WORK!!!!
WILL MARK BRAINLIEST!!!!
Answers
Answer:
192 minutes
Step-by-step explanation:
24,000 times .4 = 9600
9600 / 50 = 192
A triangle has side lengths of 1.9cm, 2.7cm and 3.3cm, all measured to 1 decimal place could this be a right angled triangle
Answers
Answer:
Yes
Step-by-step explanation:
A triangle is a "right" triangle if its lengths fullfil the Pythagorean theorem:
[tex]a^2+b^2=c^2[/tex]
Here, a and b are the shorter "legs" of the triangle, adjacent to its right angle, while c is the "hypotenuse," the longest side and the one opposite the right angle.
If we call the 1.9 cm and 2.7 cm our legs, the sum of their squares is:
[tex]2.7^2+1.9^2=10.9[/tex] cm
While squaring our hypotenuse gives us
[tex]3.3^2=10.89[/tex] cm
The fact that we measured the triangle's side lengths to 1 decimal point of accuracy means that there's a little margin of error baked into the measurement. The two previous calculations are within 0.01 cm of each other, which is more than close enough, so we can say that yes, this could be a right triangle.
PLEASE HELP! SEE PICTURE!
Answers
Answer:
uhhhhhhhhh
Step-by-step explanation:
what are three different equivalent equations for 64x-16
Answers
Answer:
4x-1
8x-2
128x-32
Step-by-step explanation:
No 1 is the equation/16
No 2 is equation/8
No 3 is equation x 2
First three terms of n^2+40
How many terms in the sequence are less than 100?
Answers
Answer:
7.
Step-by-step explanation:
If N= 1, 2, 3, 4, 5, 6, or 7, the equation is still less than 100.
Please help I’ll give 5 star
Answers
Answer:
answer is c Hope this helps
Step-by-step explanation:
Each exterior angle in a regular polygon has a measure
of 18. How many sides does the polygon have?
O 18
0 20
0 36
O 10
1
2
Answers
Answer:
20
Step-by-step explanation:
20
Step-by-step explanation:
The total exterior angles of the polygon equals to 360°.
360÷18(the size of the angles each side has)
thus answer =20
Exactly 40% of the students who took a quiz scored a B. If 14 students scored a B on the quiz, what was the total number of students who took the quiz?
Answers
The shapes below are mathematically similar.
15 cm
Not drawn
to scale
9 cm
10 cm
X Х
Calculate the length of side x.
Answers
Answer:
X= 6 cm
Step-by-step explanation:
hope it helps u
have a great day!!!
If two ratios are similar we called the ratios to be in proportion.
The length of side x is 6 cm.
What is proportion?If two ratios are similar we called the ratios to be in proportion
We have,
Two shapes:
Consider the bigger shape width = 15 cm and length = 10 cm.
Consider the smaller shape width = 9 cm and length = x cm.
Let the ratio of bigger shape:
= Width / length
= 15/10
Let the ratio of smaller shape:
= Width / length
= 9/x
If the two figures are mathematically similar we can say that the two figures are in proportion.
We can write it as:
15/10 = 9/x
3/2 = 9/x
x = 6
Thus the length of side x is 6 cm.
Learn more about proportion here:
https://brainly.com/question/26974513
#SPJ2
What is the slope of the line in the given graph?
A) 1/2 B) -1/3 C) 3 D)-3
Answers
so when we plug in the values of our two points, we get
2-(-1)/(0-(-1))
this gets us 3/1
Which gives us the slope m=3
Answer:
c) 3
Step-by-step explanation:
The first step is to see if it is positive or negative. since it is going upward and to the right, it is positive, if it is going upward and to the left it is negative. So since it is positive the answer is either a or c. Now that we have our 2 points we need to calculate how far they are. Whenever measuring the distance of 2 points, look how many units it's above or below, then divide by the units it's to the left or right. So for this, it takes 3 points to go up, then 1 point to the side. We don't calculate 1 to the side and 3 down. We always calculate if it goes up and down, and then to the sides.
Solve: please, THANKS
Answers
Answer:
20/21
Step-by-step explanation:
have a nice day or evening
Anna put $500 into a savings account and made no more deposits or withdrawals. The account earns 2% simple interest per year. How much money will be in the account after 5 years?
Answers
Answer:
50
Step-by-step explanation:
What I did was 2 divided by 100 = 0.02 Then multiply 0.02 times 500 and you should get 10 then multiply by how many years of interest and you get 50
hope this helped!Find the surface area of the prism.
3 cm
9 cm
6 cm
The surface area is
square centimeters.
7
need asap
Answers
Answer:
198
Step-by-step explanation:
rectangular side (9,3)
9x3=27
27x2= 54 (because there's rectangular sides)
Square end(6,3)
6x3=18
18x2=36(two square sides)
top&bottom sides
6x9=54
54xsquared2=108(two sides)
add all together
54+36+108=198cm(squared)
This is the answer
A certain rectangle
has a perimeter of 10 units and an area
of 6 units. Two of the vertices have
coordinates (1,7) and (1, 4). Find the two
missing coordinates.
Answers
Answer:
Step-by-step explanation:
Distance between (1,7) and (1,4) = 3
Length of adjacent side = area/3 = 2
Remaining vertices: (3,7) and (3,4), or (-1,7) and (-1,4)
Find the value of the marked angles in each of the following ( see image ).
Please show workings.
The only given angle is 58°.
The angle to look for is marked by “))”
Answers
Answer:
angle )) = 22°
Step-by-step explanation:
the imbedded triangle is a right triangle because the hypotenuse is the diameter.
the angle at "))" is 90 - 58 = 22°
Answer:
32°Step-by-step explanation:
The inscribed triangle is right as one side lies on the diameter.
The missing angle is complementary with the given:
90° - 58° = 32°If y =-5 when x =12.5 find x when y =15
Answers
Answer:
x = -37.5
Step-by-step explanation:
Set up a proportion so -5/12.5 = 15/x
Solve for x so -5x = 15(12.5) so -5x = 187.5 so x = -37.5
Pls solve this i need help quick
Answers
Answer:
13 is the answer
Step-by-step explanation:
m = 13
(8+5)
PLSSSSSS HELP GIVING 10 POINTS
Two pizza delivery drivers compared the mean numbers of deliveries they completed in one day. Mean number of deliveries Mean Absolute Deviation (MAD) Driver A 12 3 Driver B 15 الي Which statement about the data is true? A. On average, driver A delivers more pizzas in one day than driver B. OB. The mean number of deliveries for driver A is less than the mean for driver B by 3 MADS. O C. The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD. D. The MAD for driver A is less than the MAD for driver B.
Answers
Answer:
I'm pretty sure that it's C.
Answer:
The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD.
Step-by-step explanation:
Test appoved
Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for
the computer?
Answers choices are
A.$40.50
B.$715.50
C. $6.00
D.634.50
Answers
Answer:
uhhhh D?
Step-by-step explanation:
please help! will make brainliest!! :)
Answers
Answer:
it is 32
Step-by-step explanation:
you multipy 8 buy 4 =32
Find the length of the third side if necessary round to the nearest tenth 20 12
Answers
Answer:
58
Step-by-step explanation:
20+12= 32
it is a 90 degree angle so
90-32=58
58 is closest to 60
Answer:
16
Step-by-step explanation: