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Natasha_Volkova [10]
3 years ago
8

Please answer this !!!

Mathematics
1 answer:
Serhud [2]3 years ago
3 0
I think u forgot the question
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How many grams of tea leaves did she use to make tea last week ?
iren [92.7K]

Answer:

12

Step-by-step explanation:

288 / 24 = 12

12 x 6 = 72

5 0
3 years ago
In rhombus ABCD, AB=14 and AC=19. Find the area of the rhombus to the nearest tenth. A 190.7 B 228.3 C 195.4 D 179.8
kkurt [141]

Answer:

C

Step-by-step explanation:

The triangle ABC has two sides that are 14 and 1 side that is 19. We can use Heron's formula to Calculate ABC.

s = (a + b + c)/2

s = (14 + 14 + 19)/2 = 23.5

s - a = 23.5 - 14 = 9.5

s - b = 23.5 - 14 = 9.5

s - c = 23.5 - 19 = 4.5

=================

Area = sqrt(s * (s - a) * (s - b) * (s - c) )

Area = sqrt(23.5 * 9.5 * 9.5 * 4.5)

Area = sqrt(9543,9)

Area = 97.69

But ABC is only 1/2 the rhombus. The area is twice that amount.

Area = 2 * 97.69 = 195.4

6 0
3 years ago
The quadratic 8x^2+12x-14 has two real roots. What is the sum of the squares of these roots? Express your answer as a common fra
leonid [27]

Answer:

23/4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Jonah runs a bakery, and his most popular item is cinnamon raisin bread. He has two options to purchase raisins.
MAXImum [283]

Answer:

He needs to purchase more raisins then because since its the most popular item he will get more money and customores.

Step-by-step explanation:

6 0
3 years ago
If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)
a_sh-v [17]

Answer: -169


step by step

=3-2x/1/x+5

(f/g)(8)=-13/1/13=-13/1*13/1=-169

5 0
3 years ago
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