Answer: 1) 15 - 7 2) 5+c 3) m-7 4) x+16=23 5) x+8 6) 10÷w=7 7) 17+x=557 8) $12-x=$48
Step-by-step explanation:
Answer:
Answer: 1) 15 - 7 2) 5+c 3) m-7 4) x+16=23 5) x+8 6) 10÷w=7 7) 17+x=557 8) $12-x=$48
Step-by-step explanation:
What multiplies to give you 12 and adds to give you 8
On a piece of paper, use a protractor to construct right triangle ABC with AB=4 in., m∠A=90°, and m∠B=45°.
What statement is true about the triangle?
BC=8 in.
AC=2 in.
AC=4 in.
BC=4 in.
Answer:
4 ac = 4 in. is a true statement
Step-by-step explanation:
The following table show the number of hours the cleaning company spends cleaning apartments
Answer:
for every hour its 3 apartments the rate of change is 1 more hour each time the relationship represents a linear growth
Step-by-step explanation
the ratio between hours and apartments is 1:3
plssss helppp meeeeeee
Answer:
x = 4Step-by-step explanation:
4.5x = 18
x = 18 : 4.5
x = 4
-----------------------
check
4.5 * 4 = 18
18 = 18
the answer is good
Which value is equivalent to Check the picture
10 over 9
20 over 3
100 over 9
700 over 3
Margaret is folding paper flowers for an art project.The number of paper flowers she can make varies dicetly with the amount of time she spends making flowers. She can make 12 flowers per 1/2 hour.How many flowers can she make in 7 hours?
Answer:
168 in 7 hours.Step-by-step explanation:
We can't multiply.
We got to count up by 12's for each 1/2 hour.
12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168.
Simplified:
24, 48, 72, 96, 120, 144, 168.Estimate:
12 = 1/2 hour24 = 1 hour36 = 1 1/2 hours48 = 2 hours60 = 2 1/2 hours72 = 3 hours84 = 3 1/2 hours96 = 4 hours108 = 4 1/2 hours120 = 5 hours.132 = 5 1/2 hours144 = 6 hours156 = 6 1/2 hours168 = 7 hours.Answer is 168.
Factor2x(to the power of 2)+5x−3
Answer:
[tex](2x-1)(x+3)[/tex]
Step-by-step explanation:
[tex]2x^2+5x-3\\\\2x^2+6x-x-3\\\\2x(x+3)-1(x+3)\\\\(2x-1)(x+3)[/tex]
Let x = -118 and y = -114.
Which expression has a negative value?
WILL GIVE BRIANLIEST
x + y
x - y
x • y
x/y
A few tips...
Tip #1: When the minuend and the subtrahend are negative, the result will always be negative.Tip #2: When the multiplicand and the multiplier are negative, the result will always be positive.Tip #3: When the dividend and the divisor is negative, the result will always be positive.Given two values:
x = -118y = -114Option A: x + y
x + y=> -118 - 114=> (Will be negative because of Tip #1)Option B: x - y
x - y=> -118 - (-114)=> -118 + 114=> -4 (negative)Option C: x • y
x • y=> -118 • -114=> (Will be positive because of Tip #2)Option D: x/y
-118/-114=> (Will be positive because of Tip #3)Hence, Option A and B is correct.
SorryI forgot the screenshot the 1st time so here it is
help
I'm having trouble in math and i would appreciate it if you guys could help me
I'll give brainilist- just pls help
Billy runs 2.5 Kilometers every day.
AFTER 7 DAYS, HOW MANY METERS HAS BILLY RAN?
Answer:
17,500
Explain each step step-by-step
For the dilation with center (0,0) shown on the graph, your friend says the scale factor is
. What is the correct scale factor? What mistake did your friend likely make?
Answer:
5/7
Step-by-step explanation:
read the graph
Answer:
Step-by-step explanation:
From the given figure:
Coordinates of Pre-image triangle ABC are:
A (0, 5), B(-5, 0) and C(5, -5)
and
Coordinate of image triangle A'B'C' are;
A'(0, 2), B'(-2, 0) and C'(2, -2)
The rule of dilation with scale factor k and centered at the origin is given by;
(x,y) ---> (kx,ky)
To find k;
A'(0, 2) = A'(0, 5k)
Comparing both sides we get;
5k = 2
k=2/5
Therefore, the correct scale factor is 2/5
He did mistakes in transformations i.e a huge mistake mathematically.
HELP PLEASE IM GOING TO DIE PLEASE
Answer:
21. 4
Step-by-step explanation:
2*3=6
4*6=24
24/6=4
what is a three band stretches
How can the area of this triangle be determined by forming a rectangle?
Select from the drop-down menus to correctly complete the statements.
Copy and rotate the triangle and place it next to the existing triangle to form a rectangle. The length of the rectangle is
Choose...
units. The width of the rectangle is
Choose...
units. The area of the rectangle is
Choose...
square units.
The area of the triangle is half the area of the rectangle, so the area of the triangle is
Choose...
square units.
The area of this triangle is determined by forming a rectangle is 9 square units.
What is the triangle?Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.
The area of this triangle is determined by forming a rectangle.
The dimensions of the rectangle are 4.5 and 2.
Area of triangle = Area of rectangle
Area of rectangle = Length × Width
Area of rectangle = 4.5 × 2
Area of rectangle = 9
Then the area of the triangle is 9 square units.
More about the triangle link is given below.
https://brainly.com/question/25813512
Answer: the answer is number a leter 69
Step-by-step explanation:
answer pls and sorry if it's blurry I can't find a clear pic.
help pls
what is
2:6 = 1:_
99:77 = 9:_
4:44=1:_
4:12=16:__
6:12=20:__
2:3=10:__
12:15=4:__
1:5=5:__
15:30=1:__
in there equivilant form
Answer:
Step-by-step explanation:
1:3
9:7
1:11
16:48
10:15
4:5
5:25
1:2
What is the distance between (–7,3) and (–11,3) on a coordinate grid?
0 units
B.
4 units
C.
8 units
D.
18 units
I'LL GIVE BRAINLIEST TO WHOEVER HAS THE CORRECT ANSWERS
Answer:
a.c.d.d.b
Step-by-step explanation:
a is the first one
b is the second one
c is the third one
d is the last one
Solve five and two-thirds Use a model to solve nine multiplied by four sixths. Leave your answer as an improper fraction three fourths
Answer: 12/3
pls rate this and give brainliest
What expression is equivalent to 2(y+4)+3(x+2x)?
Can someone provide step by step explanation also?
Answer:
9x+2y+8
Step-by-step explanation:
2(y+4)+3(x+2x)
Distribute:
=(2)(y)+(2)(4)+3(x+2x)
=2y+8+9x
Answer:
=9x+2y+8
HELPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
the answer will be 35 :) if am not wrong
Step-by-step explanation:
you multiply 10 and 7 then divide by 2
help pls i need help give ill give brainliest
Answer:
A
Step-by-step explanation:
from any point
you go to the right 8 (+8) and up 7 (+7)
Answer:
A x+8 y+7
Step-by-step explanation:
3,6
-5,-1
-5+8=3
-1+7=6
3,6
Simplify each of the expressions below. Which of the expressions have a value between 100 and 200? Select all that apply.
A) 144+64 −15
B) 216−25
C) 225 −16+27
D) 36×2
69 x 6 + 6
and also
828 divided by 12
Answer:
1) 69 × 6 + 6 = 420
2) 828 ÷ 12 =69
Step-by-step explanation:
69
× 6
______
414
+ 6
______
420
On a piece of paper, use a protractor to construct a triangle with angle measures of 40° and 60º.
What is the measure of the third angle?
60°
80°
100°
180°
Answer:
There are 180 degrees in a triangle so it is 80 degrees
Answer:
80 degrees
Step-by-step explanation:
Because a triangle had a 3 sides which would add up to 180 degrees.
So in this case:
40+60=100
180-100=80
There is a local production of The Sound of Music and tickets cost $7 per adult and $5 per student. If they sell a total of 130 tickets and make $756, how many of each type of ticket did they sell?
Answer
They sold 77 student tickets and 53 adult tickets
Step by step explanation
130x5=650
756-650=106
106/2=53
130-53=77
77=student tickets
53=adult tickets
Which of the following proportions is false? 10/25 = 40/100 24/30 = 20/25 18/48 = 20/50 25/45 = 75/135
you'll get 30 points
Answer:
18/48=20/50 is wrong
Step-by-step explanation:
Because 18/48=37.5% and 20/50=40%
Hope it helps
Directions: Match the slope and y-intercept values to the correct boxes below.
PLEASE!!!!!! HELP!
Answer:
the slope is -3
y-intercept is 3
Step-by-step explanation:
hope this helps!
VERY IMPORTANT I don't have much time, please answer the question
[tex]\bold{\huge{\green{\underline{Solution }}}}[/tex]
[tex]\bold{\underline{ Given :-}}[/tex]
We have given that , The cooking time for a leg of lamb is 2/5 hours for each pound[tex]\bold{\underline{ To \: Find :-}}[/tex]
We have to find , how long should we cook a leg of lamb that weighs 12 3/4 pounds .How many hours before we have to cook the food so that it will be ready on time for dinner ?[tex]\bold{\underline{ Let's \: Begin :-}}[/tex]
Answer (a) :-According to the question,
[tex]\sf{\dfrac{ 2}{5}}{\sf{ \:hours = 1 \:pound }}[/tex]
Therefore,
[tex]\sf{ For \: 12}{\sf{\dfrac{ 3}{4}}}{\sf{\: hours}}[/tex]
[tex]\sf{ = }{\sf{\dfrac{ 51}{4}}}{\sf{ × }}{\sf{\dfrac{2}{5}}}[/tex]
[tex]\sf{ = }{\sf{\dfrac{ 102}{20}}}[/tex]
[tex]\sf{ = 5.1 \: hours }[/tex]
[tex]\sf{\red{ = 5\: hours\: 6\: minute }}[/tex]
Hence, To cook a leg of lamb weighs 51/4 pounds requires 5 hours 6 minutes
Answer ( b) :-We have to start cooking before atleast 5.2 hours so that food is ready on the Time for dinner.
5.2 hours because serving and dressing of food also take some time.I need help with this one
Q11
Answer:
it's the 3rd one
Step-by-step explanation:
hope it helps
Answer:
C
Step-by-step explanation:
3 erasers = 3(.50)
2 notebooks= 2(5)
six pencils = 6(.75)