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Morgarella [4.7K]
3 years ago
9

What are these answers im stuck!!

Mathematics
2 answers:
ss7ja [257]3 years ago
8 0

Answer:

1: 89

2: 22      

3: 42      

4: 60

PLEASE MARK ME BRAINLIEST

Step-by-step explanation:

grin007 [14]3 years ago
5 0

Answer:

hey;)

Step-by-step explanation:

ur cute

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Algebra:<br> simplify<br> 4y-6(5z-2y)-2z
gladu [14]

Answer:

16y−32z

Step-by-step explanation:

:D

6 0
3 years ago
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Solve for n: 3n + 2 – n = -4
Sav [38]
The value of x is -3, or x= -3
6 0
3 years ago
Plz help me and how i should write it
wlad13 [49]

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n^2p^2r^3

Step-by-step explanation:

4 0
3 years ago
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some 8,000 crocus flowers required ro make 2 oumces of saffron. how many flowers are needed to make 16 ounces of saffron
Elena L [17]
8000/ 2 = x/16
cross multiply
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6 0
3 years ago
Very urgent... I need it right now.. please help me with explanation!
aliina [53]

Answer:

a) Water height, H(g) = 8g^2 + 3g -4 - [9g^2 -2g -5] = 8g^2 + 3g -4 -9g^2 + 2g +5 = -g^2 +5g +1

b) g = 1

H(g) = -(1)^2 + 5(1) + 1 = -1 + 5 + 1 = 5

g=2

H(g) = -(2)^2 + 5(2) + 1 = -4 + 10 + 1 = 7

g=3

H(g) = -(3)^2 + 5(3) + 1 = -9 +15 +1 = 5

c) Greatest height

Find the vertex of the parabole

The vertex is at the mid point between the two roots.

To find the roots you can use the quadratic equation

The result is g = 5/2 + [√29]/2 and g = 5/2 - [√29]/2

The middle poin is 5/2 = 2.5

Now find H(2.5) = -(2.5)^2 + 5(2.5) + 1 = 7.5 ≈ 7.3

hope this helps

4 0
3 years ago
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