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3 years ago

I need answers as soon as possible! Thank you!

Mathematics

1 answer:

N76 [4]3 years ago

4 0

Step-by-step explanation:

All you gotta do is multiply all the test amounts by 5 1/2.

If you have a calculator handy, I would change everything to decimals.

So for chopped onions, you would need

1.5 lbs x 5.5 = 8.25 = 8 1/4 lbs of chopped onion.

Chopped green pepper

.5 lbs x 5.5 = 2.75 = 2 3/4 lbs chopped onion.

Carrots

.5 lbs c 5.5 = 3.75 = 2 3/4 lbs carrots

Chopped Celery

4 stalks x 5.5 = 22 stalks of chopped celery.

And so on. I think you can do it from there.

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Which is a step in the process of calculating successive discounts of 8% and 10% on a $50 item

Paraphin [41]

Answer:

The process of calculating successive discounts of 8% and 10% on a $50 item is take 10% of $46.

Step-by-step explanation:

As given

successive discounts of 8% and 10% on a $50 item .

First find out for 8 % discount

8% is written in the decimal form

= 0.08

8 % of $50 item = 0.08 × 50

= $ 4

Price of item after 8% discount = 50 - 4

= $46

First find out for 10 % discount

10% is written in the decimal form

= 0.1

8 % of $48 item = 0.1× 46

= $4.6

Price of item after 8% discount = 46 - 4.6

= $41.4

Therefore in the successive discounts of 8% and 10% on a $50 item is $41.4 .

5 0

3 years ago

Given: AB || DE , AD bisects BE. Prove: ABC = DEC using the ASA postulate.

Ket [755]

Answer:

As per ASA postulate, the two triangles are congruent.

Step-by-step explanation:

We are given two triangles:

$\triangle ABC$ and $\triangle DEC$ .

AD bisects BE.

AB || DE.

Let us have a look at two properties.

1. When two lines are parallel and a line intersects both of them, then alternate angles are equal.

i.e. AB || ED and $\angle B$ and $\angle E$ are alternate angles $\Rightarrow$ $\angle B = \angle E$ .

2. When two lines are cutting each other, angles formed at the crossing of two, are known as Vertically opposite angles and they are are equal.

$\Rightarrow \angle ACB = \angle DCE$

Also, it is given that AD bisects BE.

i.e. EC = CB

1. $\angle B = \angle E$

2. EC = CB

3. $\angle ACB = \angle DCE$

So, we can in see that in $\triangle ABC$ and $\triangle DEC$ , two angles are equal and side between them is also equal to each other.

Hence, proved that $\triangle ABC$ $\cong$ $\triangle DEC$ .

8 0

3 years ago

Complete the square and graph: 9y²−x − 18y +10=0

Nitella [24]

Answer:

See below ~

Step-by-step explanation:

Completing the square :

9y² - x - 18y + 10 = 0
9y² - 18y + 9 - 9 - x + 10 = 0
(3y - 3)² - x + 1 = 0

Graph :

4 0

2 years ago

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3.7 (negative 83 x minus 3) = 3.7 (7 x minus 30)

kirill [66]

Answer:

x= 3 over 10 =0.300

Step-by-step explanation:

Hope this helps!

3 0

3 years ago

Line GJ is tangent to point A at point G. If AG = 9 and GJ = 12, find AJ.

svlad2 [7]

Okay we know that tangent-chords creat 90 degree angles so what we have is a right triangle with a base of 9 and a height of 12, so do Pythoagoreas Theorem and we have 81+144=225 square root of 225 is 15 and that is AJ

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3 years ago

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