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3 years ago

Help would suffice

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

3 0

Answer: Yes

Step-by-step explanation:

x = 9 in (9, 8)

The inequality is x is less than or equal to 9

x = 9 so the point satisfies the inequality.

Yes

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Please help me! Thanks in advance

Studentka2010 [4]

1st one as they go up in constant values

5 0

3 years ago

Only 6 I need need serious help

k0ka [10]

Answer:

100,000+60,000+60

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is angle y and why ?? when b is 90

lesya692 [45]

You have to sit calmly and quietly and look over this one for a few minutes,
until you see what's going on.

When the top triangle got flopped over to make the bottom one,
the 12-cm side on top made another 12-cm side on the bottom.

Also, the short 6-cm piece made another 6-cm piece hooked onto it,
and when those are put together, they make 12-cm all together.

So now, look at the whole outside triangle that you have, after the two
inside ones are put together. The top slanty side is 12-cm, the bottom
slanty side is 12-cm, and the straight up-and-down side is also 12-cm.
The new big triangle is an equilateral triangle !

What do you know about an equilateral triangle ?

-- All three sides are the same length.
-- All three angles are the same size.

If all three angles are the same size, how big is each one ?

Hint: The three angles of <em>every</em> triangle add up to 180 degrees.

So angle-y must be 1/3 of 180 = 60 degrees.

3 0

3 years ago

At the local grocer, the prices for apples are the following: 9 ounces for $1.89 or 1 pound for $2.49. How much will you save pe

Trava [24]

Answer: Option 'A' is correct.

Explanation:

Cost of 9 ounces of apples = $1.89

Cost of 1 ounce of apple is given by

$\frac{1.89}{9}=\$0.21$

Now, if he bought 1 pound of apple,

Cost of 1 pound of apple = $2.49

Cost of 16 ounces = $2.49

(∵ 1 pound = 16 ounces)

Cost of 1 ounce of apple is given by

$\frac{2.49}{16}=\$0.156$

So, Second option is the least expensive if he bought 1 pound of apple for $2.49

Then, he will save which is given by

$0.21-0.156=0.054\times 16=$0.87\ per pound$

Hence, option 'A' is correct.

7 0

3 years ago

Read 2 more answers

The perimeter of rectangle QRST is the same as the perimeter of rectangle LMNP which is 17x. The length of rectangle QRST is 2x+

ELEN [110]

Given;

Preimeter of QRST = Perimeter of LMNP

Perimeter of LMNP = 17x
So,
Perimeter of QRST LMNP = 17x

Now,
Length of QRST = 2x + 9
Width = ?

We know,
Perimeter = 2 (l + w)
17 x = 2 (2 x + 9 + w)
17 x = 4 x + 18 + 2 w
17 x -4 x - 18 = 2 w
13 x - 18 = 2 w
w = (13 x - 18) / 2

$w = \frac{13}{2} x-9$ <-- our answer

7 0

3 years ago

Help would suffice ​

Help would suffice