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Sophie [7]
3 years ago
12

I need help please and thank you

Mathematics
1 answer:
Alik [6]3 years ago
8 0

Answer:

A=2(wl+hl+hw)

Step-by-step explanation:

a=72

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5/6+5/6 show your work
Umnica [9.8K]
10/6 = 1 2/3 This is because 5 + 5 =10/6 Divide 19 by six. This gives you 1 2/3
6 0
3 years ago
CAN SOMEBODY PLZZ HELP IM STUDYING FOR A MATH TEST PLLZZZ HELP!!! Thank You!
KatRina [158]

Answer:

46

Step-by-step explanation:

just do -4x-4=16 then 6x5=30 than add 16+30 =46

8 0
3 years ago
What is the vertex of the parabola f(x)=-(x-3)^2+25
zubka84 [21]

Answer:

(3,25) is the vertex

Step-by-step explanation:

f(x)=-(x-3)^2+25

This equation is written in the form

y = a(x-h)^2 +k

Where (h,k) is the vertex of the parabola

(3,25) is the vertex

8 0
3 years ago
Read 2 more answers
29.57353 millilitres, what is the approximate value of millilitres to 1 fluid ounce if you round the figure to 2 significant dig
Jet001 [13]

Answer:

1000000

Step-by-step explanation:

1 cubic meter is equal to 33814.022558919 ounce, or 1000000 milliliter.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between ounces and milliliters.

Type in your own numbers in the form to convert the units

6 0
3 years ago
For which value of theta is sine theta = negative 1?
Ivan

Answer:

1) 270 degrees

2)  pi/4 rad

Step-by-step explanation:

1.) For which value of theta is sine theta = negative 1?

Given

sintheta = -1

theta = arcsin(-1)

theta = -90degrees

Since sin is negative in the third and 4th quadrant

In the third quadrant, theta = 180 + 90 = 270degrees

In the fourth quadrant, theta = 360 - 90 = 270 degrees

Hence the required value of theta is 270degrees

2) Given the radius of the circle to be 1, the y axis value will also be 1 units

Opposite = 1

adjacent = 1

hyp = √1²+1²

hyp = √2

sin theta = opp/hyp

sin theta = 1/√2

theta = arccsin(1/√2)

theta = 45 degrees

Express in radians

45 degrees = pi/4 radians

Hence the required angle in the first quadrant is pi/4 rad

4 0
3 years ago
Read 2 more answers
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