3 years ago

Which one is it please help tank you!

Mathematics

1 answer:

Len [333]3 years ago

6 0

Answer:

3.6 × 10^4

Step-by-step explanation:

its the first one, the dark blue one

You might be interested in

!!Please help!! Its due tmr please thanks !!

bezimeni [28]

Answer:

What do you need help with?

5 0

3 years ago

The midpoint of JK is point L at (–1, 8). One endpoint is J(4, –15). Which equations can be solved to determine the coordinates

ycow [4]

Given two endpoints: $(x_1,\ y_1)$ and $(x_2,\ y_2)$ , the midpoint of the two endpoints $(x_m,\ y_m)$ is given by
$(x_m,\ y_m)=\left( \frac{x_1+x_2}{2} ,\ \frac{y_1+y_2}{2}\right)$

Thus, given the midpoint L(-1, 8) and one endpoint J(4, -15). The second endpont is given by
$(-1,\ 8)=\left( \frac{x_1+4}{2} ,\ \frac{y_1+(-15)}{2}\right)$
i.e.
$\frac{x_1+4}{2} =-1 \\ \\ x_1+4=-2 \\ \\ x_1=-2-4=-6$
and
$\frac{y_1+(-15)}{2}=8 \\ \\ y_1-15=16 \\ \\ y_1=16+15=31$

6 0

3 years ago

Read 2 more answers

Im very confused on finding y<br>

Fed [463]

Answer:

In this case, you can use the concept of cosine to calculate y, and things are even easier when you have one of the special angles which is a 45° angle.

So we know that: cos45° = √2/2

This fact will always be true. In our case, we have:

cos45° = 7/y

Therefore, we have the equation:

7/y = √2/2

⇔ 14 = y√2

⇔ y = 14/√2

⇔ y = √196/√2 = √(196/2) = √98 = 7√2

So y is equal to 7√2

3 0

3 years ago

Read 2 more answers

A number divided by three list two is at most two .

d1i1m1o1n [39]

Is this the original question or?

5 0

4 years ago

Use compatable numbers, then divide. 448 ÷ 8 a. 450 ÷ 10 = 45 b. 500 ÷ 10 = 50

Gnom [1K]

then divide 448 by 2335 B + 10

5 0

3 years ago