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ch4aika [34]
4 years ago
14

I need help with this ​

Mathematics
1 answer:
Fynjy0 [20]4 years ago
3 0

Answer: 216 in

Step-by-step explanation: I used the formula A=1/2(b1+b1)h and I filled it in by doing A=1/2(6+12)6 and then I divided the height by 1/2 and i multiplied 72 by 3 which is 216 in.

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2 kitchen assistants can prepare 10 kg of vegetables in 60 minutes. How long would it take 20 assistants to prepare the same amo
Hatshy [7]
2 times 60 is at least 120 minutes. So, if 20 assistants prepare the same amount. We would have to divide 120 minutes to 20 assistants. So the answer would be 6 minutes.
6 0
4 years ago
8(2x-3)-6x if 3=x and simplify
Rom4ik [11]
Simplify the expression:

8(2x - 3) - 6x = 8×2x - 8×3 - 6x = 16x - 24 - 6x = 10x - 24

for x=3

put value of "x" to the expression:

<u>10×3 - 24 = 30 - 24 = 6</u>
5 0
3 years ago
What is the domain of the function y=sqrt x+6-7
harkovskaia [24]

Answer:

x \geqslant 1

Step-by-step explanation:

\sqrt{x + 6 - 7}  =  \sqrt{x - 1}  \\ \\ x - 1 \geqslant 0 \\ x \geqslant 1

8 0
3 years ago
You invested $7,000 into a money market account for 10 years at an annual interest rate of 3%. What will be the balance in the a
tester [92]

Answer: At the end of 10 years, your savings will have grown to $9,407.

Step-by-step explanation: You will have earned in $2,407 in interest.

6 0
3 years ago
 Julian is making barbecue sauce to can. He uses 15 cups of tomato sauce, 6 cups of white vinegar, cup of honey, and cup of map
Advocard [28]
STEP 1:
Add up all cups of ingredients

=15 + 6 + 1 + 1
= 23 cups of ingredients


STEP 2:
convert cups to quarts
4 cups= 1 quart

=23 ÷ 4
divide total cups by # of cups in 1 quart

= 5 quarts (with 3 cups left)


STEP 3:
find number of pints with 3 cups left
2 cups= 1 pint

= 3 ÷ 2
divide total cups left by # cups in 1 pint

= 1.5 pints

*Add the number of pints in step 3 to the number of quarts in step 2.


ANSWER: He can fill 5 quarts and 1.5 pints.

Hope this helps! :)

6 0
3 years ago
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