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liq [111]
3 years ago
15

Find the value of y. 7 х 3 Z y = V[?] Give your answer in simplest form.

Mathematics
1 answer:
Irina-Kira [14]3 years ago
7 0

Answer:

21

Step-by-step explanation:

By geometric mean theorem:

{y}^{2}  = 7 \times 3 \\  \\  {y}^{2}  = 21 \\  \\  \huge \: y =  \sqrt{ \boxed{21}}

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You have the same bowl, with 5 orange, 6 blue, 3 green, 4 red and 7 yellow candies. You take out an orange candy
siniylev [52]

Answer:

A) 1/5

Step-by-step explanation:

There are 25 candies total, and you want to choose the 5 orange candies there.

That's 5/25.

Simplifying, we divide both sides by 5.

Thus, we get:

1/5.

4 0
3 years ago
The sum of three different two-digit prime numbers is 79. the largest of the numbers is 43. the difference of the other two is 1
Zielflug [23.3K]
Let the number be x,y and 43
y-x=10
thus
y=10+x
the sum off the numbers will be:
x+y+43=79
plugging the values we get:
x+(10+x)+43=79
solving for x we get:
2x+53=79
2x=79-53
2x=26
x=26/2=13
hence:
y=10+13=23
thus the numbers are 13,23 and 43
the product of the number will be:
13×23×43
=12,857

Answer: 12,857
6 0
3 years ago
The number of pounds of dog food that a pet store has is represented by the equation y = negative 15 x + 430, where x represents
sertanlavr [38]

Answer:  B) 115 pounds

Step-by-step explanation:

Because x is the number of days passed, after 21 days, x = 21.

y = -15(21)+430\\\\Multiply\\\\y = -315+430\\\\y=115

Hope it helps <3

6 0
3 years ago
Read 2 more answers
Please help with steps, will give brainliest. Simplify
kumpel [21]

Answer:

=53*(54 ×^9 y^12 z^15)^1/2

=53*y^6 *z^(15/2) * x^( 9/2)* (54)^1/2

4 0
2 years ago
Please help. there is a picture below
OleMash [197]
Two triangles are similar if and only if all corresponding angles are equal (congruence), even if the corresponding sides are equal or not, therefore the answer is true because ΔJKL and ΔRST are similar and the statement above demands that "it must be", namely, this is a sufficient condition.
3 0
3 years ago
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