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Tema [17]
3 years ago
13

A pillowcase requires 1 1/3 yards of material. If Mrs. Huerta plans to sew six pillowcases, then how many yards of fabric does s

he need?
Mathematics
2 answers:
Neko [114]3 years ago
7 0
8 yards bc you just multiply the unit cost of each pillow (1 1/3 yards) by 6 bc that’s the total amount of pillows she’s making
Daniel [21]3 years ago
7 0

Answer:

8 yards

Step-by-step explanation:

We can model this with a simple expression of

1 1/3 *6 since he is sewing 6 pillowcases

to make this easier we can turn 1 1/3 to 4/3 and 6 into 6/1

so 4/3*6/1

we multiply the numerators together and the denominators together

24/3

or

8

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Solving Inequalities Independent Practice
Gelneren [198K]

Answer:

X< 9

Step-by-step explanation:

1/3x-6<-3 is correct.

3 0
3 years ago
Please help right away
Ilya [14]

Answer:

im unsure

Step-by-step explanation:

either 340 or 1152 vehicles

7 0
3 years ago
1. What is the measure in radians for the central angle of a circle whose radius is 6 cm and intercept arc length is 5.4 cm?
fgiga [73]
Hello!

1.
find circumferece
c=2pir
c=2*6*pi=12pi
intercept is 5.4

2pi radians=all

part/whole=part/whole
5.4/12pi=x/2pi
times both sides by 12pi
5.4=6x
divide both sides by 6
0.9=x
answer is 0.9 radians



2. 
assuming 9pi/5 radians

find circumference
c=2pir
c=2*26.9*pi
c=53.8pi

arc/circumference=(9pi/5)/2pi

x/(53.8pi)=(9pi/5)/(2pi)
x/(53.8pi)=18/5
times both sides by 53.8pi
x=608.46266 m
about x=608.46 m


Hope this Helps! Have A Wonderful Day! :) 
5 0
3 years ago
A plane is flying at 31,348 feet. It needs to rise to 36,000 feet in two stages
sp2606 [1]
Answer: about 22 minutes
Explanation: its hard to explain but trust me i checked my work
7 0
3 years ago
The 6 term of a G.P is -2\27 and it's first term is 18.what is the common ratio​
Airida [17]

Answer:

r = - \frac{1}{3}

Step-by-step explanation:

The n th term of a GP is

a_{n} = a₁ r^{n-1}

where a₁ is the first term and r the common ratio

Here a₁ = 18 and a₆ = - \frac{2}{27} , then

18 r^{5} = - \frac{2}{27} ( divide both sides by 18 )

r^{5} = - \frac{1}{243} ( take the fifth root of both sides )

r = \sqrt[5]{-\frac{1}{243} } = - \frac{1}{3}

4 0
3 years ago
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