3 years ago

Help please ???i really don't know this one

Mathematics

1 answer:

Andru [333]3 years ago

8 0

What grade are you in

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Please Help,

musickatia [10]

X=6 Z=8 so X:Z =. 6/8 So 2 goes into both 6 and 8 so divide numerator and denominator by 2 which = 3/4

4 0

3 years ago

Read 2 more answers

___ L = 240 kL ? A. 24,000 B. 240,000 C. 0.240 D. 2.4

koban [17]

It's b 240000
I'm sorry if wrong I'm not too good at these things

6 0

3 years ago

Read 2 more answers

A researcher shows Trey two containers of the same size, both containing the same amount of marbles. The researcher pours one co

SVEN [57.7K]

Answer:

Conservation

Step-by-step explanation:

Conservation is the principle that an object maintains the same size and shape even if it is repositioned or divided in certain ways.

3 0

3 years ago

Fill in Sin, Cos, and tan ratio for angle x. Sin X = 4/5 (28/35 simplified)

Fantom [35]

Answer:

Given: $\sin(x) = (4/5)$ .

Assuming that $0 < x < 90^{\circ}$ , $\cos(x) = (3/5)$ while $\tan(x) = (4/3)$ .

Step-by-step explanation:

By the Pythagorean identity $\sin^{2}(x) + \cos^{2}(x) = 1$ .

Assuming that $0 < x < 90^{\circ}$ , $0 < \cos(x) < 1$ .

Rearrange the Pythagorean identity to find an expression for $\cos(x)$ .

$\cos^{2}(x) = 1 - \sin^{2}(x)$ .

Given that $0 < \cos(x) < 1$ :

$\begin{aligned} &\cos(x) \\ &= \sqrt{1 - \sin^{2}(x)} \\ &= \sqrt{1 - \left(\frac{4}{5}\right)^{2}} \\ &= \sqrt{1 - \frac{16}{25}} \\ &= \frac{3}{5}\end{aligned}$ .

Hence, $\tan(x)$ would be:

$\begin{aligned}& \tan(x) \\ &= \frac{\sin(x)}{\cos(x)} \\ &= \frac{(4/5)}{(3/5)} \\ &= \frac{4}{3}\end{aligned}$ .

7 0

2 years ago

Please break down this problem 4x^3+103=0

bogdanovich [222]

Answer:

Is this algebra, or does "x" represent multiplying?

Step-by-step explanation:

3 0

3 years ago