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3 years ago

Mary has 3/4 yards of fabric. She used 3/8 yards

Mathematics

1 answer:

vlada-n [284]3 years ago

3 0

Answer:

1/2

Step-by-step explanation:

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OQ=4x+2,OQ=4x+2, PQ=4x-10,PQ=4x−10, and OP=3x-3,OP=3x−3, determine the numerical length of OQ

pav-90 [236]

Answer:

Step-by-step explanation:

The segment addition theorem tells us the whole is the sum of the parts. We can use this to write an equation relating the expressions for segment length.

<h3>Setup</h3>

OQ = OP +PQ . . . . . segment addition theorem

4x +2 = (3x -3) +(4x -10) . . . . substitute given expressions

<h3>Solution</h3>

15 = 3x . . . . . . add 13 -4x to both sides

5 = x . . . . . . . divide by 3

OQ = 4x +2 = 4(5) +2 = 22

The length of OQ is 22 units.

3 0

2 years ago

In Justin's school,0.825 of the students participate in a school sport. If there are 1000 students in Justins school, how many p

miv72 [106K]

To figure this out, just multiply .825 by 1000.
0.825 x 1000 = ?

6 0

3 years ago

Read 2 more answers

Please help me on #12

Verdich [7]

When you rearrange the equation, you find that the solution is b)

3 0

3 years ago

Read 2 more answers

Julie goes to the sports store and spends $40.50 before tax. She buys a pair of shorts for $21.75 and 3 pairs of socks that each

Nastasia [14]

Answer: Cost price of each pair of socks is $6.25.

Step-by-step explanation:

Given: The total amount spent by Julie before tax= $40.50

Cost price of a pair of shorts =$21.75

Now, Cost price of 3 socks = $\$40.50-\$21.75=\$18.75$

Therefore, Cost price of 3 socks =$18.75

Let x be the cost price of each pair of socks.

$\Rightarrow3x=18.75\\\Rightarrow\ x=\frac{18.75}{3}\\\Rightarrow\ x=6.25$

Hence, cost price of each pair of socks is $6.25.

8 0

3 years ago

Can anyone help me with these 8 answers pls ASAP

Lisa [10]

SOLUTION:

$m\angle C=63^o,AB=28,AC=29,find\text{ }m\angle B$

A simple sketch will help;

We can use the sine rule to solve for the angle B;

$\begin{gathered} \frac{28}{sin63}=\frac{29}{sinB} \\ \\ sinB=\frac{29sin63}{28} \\ \\ sinB=0.9228 \\ \\ B=67.34^o \end{gathered}$

Thus;

$m\angle B=67.34^o$

3 0

1 year ago