Answer:
what is the rest of the question?
Step-by-step explanation:
The length of a rectangle is equal 3x - 2. The width of the rectangle is equal to
x2 - 4x + 8. Which expression is equal to the perimeter of the rectangle?
pls answer someone
Answer:
14x-4
Step-by-step explanation:
2(3x-2)+2(2x-4x+8)
6x-4+4x-8x+16x
14x-4
Please help me ASAP
rename 1/2 and 2/3 as fractions with denominators of 6.then add the renamed fractions. write the sum as a mixed number.
Answer:
1 and 1/6
Step-by-step explanation:
To rename a fraction you multiply both numbers by however many times the original denominator goes into the new one.
2 goes into 6 three times.
1 times 3 is 3
and 2 times 3 is 6
so 1/2=3/6
3 goes into 6 twice
2 times 2 is 4
and 2 times 3 is 6
so 2/3=4/6
to add fractions you add the numerators while keeping the denominators the same.
3+4=7 so:
3/6+4/6=7/6
6/6=1
so 7/6 contains 1 whole
once you take that out you have 1/6 left over
Answer fast!!!!!!!!!
Answer:
208?
Step-by-step explanation:
Answer:
Decimal- 2.08
Mixed Number- 52/25
Louis makes a model of a plane.
The wingspan of the model is 50 centimetres.
The wingspan of the real plane is 80 metres.
Work out the scale of the model.
Give your answer in the form 1:n
Answer:
1 : 1.6
For every centimeter on the model, it is 11.6 centimeters on the real plane
Step-by-step explanation:
The required value of the scale of the model in the form of 1:160.
Given that,
The wingspan of the model is 50 centimeter,
The wingspan of the real plane is 80 meter.
We have to determine,
The scale of the model and give your answer in the form 1 : n.
According to the question,
The wingspan of the model = 50 centimeter [tex]= \frac{50}{100} = 0.5m[/tex]
The wingspan of the real plane is 80 meter.
The ratio of the scale = 1:n
Therefore,
The equation of proportion is,
[tex]\frac{wingspan \ of \ the \ model}{wingspan\ of \ the \ palne} = \frac{1}{n}[/tex]
Putting all the values in the equation,
[tex]\frac{0.5}{80} = \frac{1}{n} \\\\n = \frac{1 \times 80}{0.5} \\\\n = 160[/tex]
The value of n = 160.
Hence, The required value of the scale of the model in the form of 1:160.
For the more information about Scale model click the link given below.
https://brainly.com/question/9448074
a board game is designed for ages 12 and up Write the inequality that represents the problem situation.
Answer:
x<=12 that is a greater than or equal to sign btw
Please help!
Thank you!
What is this answer? 8(x-5)
Answer:
8x-40
Step-by-step explanation:
Step-by-step explanation:
the answer is...
8x-40
Please follow me!!!
Add
f(x) = 4x2 + 5x-1
g(x) = 2x2 + 5x + 3
PLZ HELP ME......WILL GIVE BRAINLIEST. THANKYOU!!!!. there are two pictures.
Step-by-step explanation:
The perimeter of the rectangle is 2(x+y)
area of the rectangle is xy
Graph each of the following by finding the slope and the y-intercept
Answer:
m = 2
b = -3
Step-by-step explanation:
m is slope. b is the y-intercept.
Hope it helps!
Two groups are hiking at about the same speed . Mario’s group hikes for 2.5 hours Seemas group hikes for 4.7 hours and covers 8.8 more miles . How fast are the kickers going ? Solve the equation below to find out . 4.7x=2.5x+8.8
Answer: 18.8 miles
Step-by-step explanation:
Ww are given the equation 4.7x=2.5x+8.8 to solve the question. This will be:
4.7x = 2.5x + 8.8
Collect like terms.
4.7x - 2.5x = 8.8
2.2x.= 8.8
x = 8.8/2.2
x = 4
To know how fast the kickers are going will be
4.7x = 4.7 × 4 = 18.8 miles
I don’t know how to solve this please help
Answer:
Only the first point lies on the line and thus, Anders is incorrect
Step-by-step explanation:
Here, we want to show that Anders is incorrect
we simply substitute the values of his coordinates into the equation of the line
for (10,420)
we have;
420 = 40(10) + 20
420 = 420
This is right
We now test the second given point;
-420 = 40(-10) + 20
-420 = -400 + 20
-420 is not -380
I will give brainliest if correct !!
Answer:
c-11
Step-by-step explanation:
Answer:
Step-by-step explanation:
Put these fractions in order starting with the smallest:
A-
7/10 3/5 9/20 23/30 4/5
B-
3/10 4/15 9/10 11/15 17/20
C-
9/4 4/3 5/3 7/4 7/5.
D-
17/7 23/7 24/5 17/5 11/35
Thanks<3
Answer:
A- 9/20 3/5 7/10 23/30 4/5
B- 4/15 3/10 11/15 17/20 9/10
C- 4/3 7/5 5/3 7/4 9/4
D- 11/35 17/7 23/7 17/5 24/5
6 of 12
© Dale is following this recipe to make shortbread fingers.
Dale uses 150 g of butter.
How many shortbread fingers does he make?
Recipe: Makes 20 fingers
125 g butter
55 g sugar
180 g flour
How do I solve this question
Answer:
/2
Step-by-step explanation:
If the function 5x + y = 1 has the domain {-2, 1, 6}, then what is the corresponding range?
A.
{-9, 6, 31}
B.
{9, -6, -31}
C.
{-11, 4, 29}
D.
{11, -4, -29}
Answer:
C. ????
Step-by-step explanation:
Answer: c
Step-by-step explanation:
Write an inequality relating NM and NL-
NM < NL
NM<_ NL
NM > NL
NM>_ NL
Answer:
NM > LN
Step-by-step explanation:
Here, we want to write an inequality
we should beat it in mind that, the greater the angle that a side of a triangle faces, the greater its length will be relatively
as we can see, the side NM faces the greater angle of 83, relative to the side LN that faces the angle of 56;
So we can conclude that;
NM > LN
Answer:
NM > LN
Step-by-step explanation:
Here, we want to write an inequality
we should beat it in mind that, the greater the angle that a side of a triangle faces, the greater its length will be relatively
as we can see, the side NM faces the greater angle of 83, relative to the side LN that faces the angle of 56;
So we can conclude that;
NM > LN
Graph a line with a y-intercept of 3 and containing the point (2, 5).
To graph a line, plot two points on the line.
Answer:
Step-by-step explanation:
A store marks up a laptop 150% from its original price of $299. There is a sale for 25% off all items in the store. What is the sale price for the computer?
Answer:
B. 336. 38
Step-by-step explanation:
So, what you want to do is multiply the original price ($299) by the first markup percentage (150%)
299*1.50= $448.50
that is your markup price!
then you have to do the sale % (25%)
so you'll multiply your (25%) by your new price ($448.50)
448.50*.25= $112. 125
THIS IS NOT YOUR ANSWER!
don't forget that!
you will then subtract the sale price ($112.125) by the upcharged price ($448.50)
448.50-112.125= 336. 375
Round up then there is your answer!
= $336. 38
hope this helps!!
Which of the following expressions has a value that is greater than -1? Select all that apply.
A) -6 + 6
B) -8 - (-11)
C) 9 + (-7)
D) -3 – 5
E) -8 + (-2)
Answer:
A. -6+6=0 0>-1
C. 9+(-7)=2 2>-1
Round the nine to the nearest hundred, (947.362)
Answer:
900?
Step-by-step explanation:
.... self explanatory
Which equation represents a line that is perpendicular to line PQ?
10
U
-
.
- 10
-8
-6
-2
-60
10
2
4
on
8
-10
OA y = 3s - 2
OB. y = 3+ + 4
OC y = -5 -5
= -33 +6
o
D.
write an equation of the line that passes through the points (0,3) and (2,11) y=?
Answer:
y=4x+3
Step-by-step explanation:
find the slope using y2-y1/x2-x1
11-3/2-0
simplify
8/2
simplify
4
find b by using the equation y=mx+b
since we know 4 is the slope, plug it in for m
plug an ordered pair into y=4x+b
3=4(0)+b
3=b
plug b in y=4x+b
y=4x+3
Find the shaded area.
Answer: ≈ 21.46 m²
Step-by-step explanation:
Area of square = 10 x 10 = 100 m²
Area of circle = π(5²) = 25π m²
Area of total = 100 - 25π = 21.46018366
≈ 21.46 m²
help ASAP ?!?? I’m struggling.
Answer:
B.
Step-by-step explanation:
C=3.14D
Circumference is equal to pi multiplied by the diameter, so 50 times 3.14 is equal to 157. 157 is closest to 160.
Answer:
B
Step-by-step explanation:
the actual circumference is 157.08 but it asks you to pick the closest one, which is 160. hope this helps!
Pls help will give brainilist
Answer:
56 cm, 1.8 ft, 20 in
Step-by-step explanation:
plz mark me brainliest. :)
Answer:
56 cm, 1.8 ft, 20 in
Step-by-step explanation:
I just simply turned 1.8 ft and 20 in into centimeters
1.8 ft = 54.9 cm
20 in = 50.8 cm
56 cm = 56 cm
(2/3 x t) x 1 1/2
Pls help
Pls what’s the answer
Answer:
50°
Step-by-step explanation:
(360° - 130°×2)/2
(360° - 130°×2)/2
(360° - 130°×2)/2