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kow [346]
2 years ago
15

A cake recipe calls for 3 grams of salt for every 7 grams of sugar.If we are to use 31 grams of sugar,how much salt should we us

e ?
Mathematics
1 answer:
Zanzabum2 years ago
7 0

Answer:

13.2855 salt

Step-by-step explanation:

31÷7 = 4.4285

4.4285 × 3 = 13.2855 salt

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Two different ways for 59
ivanzaharov [21]
I do not know what you are trying to find out
5 0
3 years ago
At which x-value does the cosine function attain a maximum value?.
Troyanec [42]

Answer:

cos(x) = ???

so the maximum cosine can be is 1 and that happens when x = 0

I'm pretty sure that's what you meant...

3 0
2 years ago
Lines l and k are parallel to each other. A=120 degrees. and C=80 degrees. What is the number of degrees in B??
Aleonysh [2.5K]

Answer:

B = 160°

Step-by-step explanation:

This is how I solved it (I hope the explanation isn't too confusing):

Since L and K are parallel, I drew a straight line from A to B. By doing this, I'm making a triangle: ΔABC

Then I solved for the angles of the triangle. First, we are given that ∠C = 80° and ∠A = 120°. Although, when I drew the vertical line from A to B, it made a 90° (see attachment).

So what we basically did was break ∠A into two parts: an angle inside ΔABC and one outside. To find the interior angle, simply subtract 90° from 120° to get 30°.

There are 180° in a triangle, so add the two interior angles you know:

30° + 80° = 110°

Then subtract 110° from 180° to find the final interior angle which is:

180° - 110° = 70°.

To find the measure of angle B, you must add all of the parts together, so the 90° outside angle and the 70° interior angle:

90° + 70° = 160°

5 0
3 years ago
8.25 greater than 8.250
viktelen [127]
If you are asking if 8.25 is greater than than 8.250, the answer would be no because any zero that is extended from the original number would still be the same.

ex: 6.2  and   6.200000000

(The zeros could go on forever and it would still be the same number)

~Hope I Helped

7 0
3 years ago
Read 2 more answers
There is $2,134 in a savings account. If next year the money is two times as much, what is the total amount in the savings accou
Dafna1 [17]

Hello!

To find our answer, we just multiply by 2.

2,134(2)=4,268

Therefore, there would be $4,268.

I hope this helps!

6 0
3 years ago
Read 2 more answers
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