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4 years ago

Please help, it will be appreciated

Mathematics

1 answer:

TiliK225 [7]4 years ago

4 0

Answer:

49 sq ft

Step-by-step explanation:

i think im not sure but im pretty sure its right..

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What is 59m • tan 46

kotykmax [81]

59m • tan 46 is -123.110198 meters.

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3 years ago

This graph shows how the total number of postcards Kendra buys is related to the number of days she spends on vacation.

Vera_Pavlovna [14]

Two postcards every five days therefore I think it would be 2/5 because rose over run (this may be wrong but that is was I got)

3 0

3 years ago

Please help me ASAP! Triangle ABC is located at A (2, 3), B (4, 4), and C (6, 3). Zackary says that triangle ABC is an isosceles

son4ous [18]

<h2>Hello!</h2>

The answer is:

The second option,

Zackery, because AB=BC

To identify which type of triangle is the triangle formed by the given points, first, we need to calculate the distance between the points.

So, finding the distances we have:

From A to B: (2,3) and (4,4)

$distance=\sqrt{(x_2-x_1)^{2} +(y_2-y_1)^{2}}\\\\distance=\sqrt{(4-2)^{2} +(4-3)^{2}}=\sqrt{2^{2} +1^{2} }=\sqrt{4+1}=\sqrt{5}=2.24units$

From B to C: (4,4) and (6,3)

$distance=\sqrt{(x_2-x_1)^{2} +(y_2-y_1)^{2}}\\\\distance=\sqrt{(6-4)^{2} +(3-4)^{2}}=\sqrt{2^{2} +(-1)^{2} }=\sqrt{4+1}=\sqrt{5}=2.24units$

Hence, since the distances AB and BC are equal, the triangle is an isosceles triangle, so the answer is:

Zackery, because AB=BC

Have a nice day!

7 0

3 years ago

CEL

Yakvenalex [24]

Answer:

y = 2x

Step-by-step explanation:

There is a proportional relation between the number of pairs of socks that Jason buys,x, and the total cost (in dollars), y.

Let us assume that the relation is y = kx ..... (1)

{Where k can be assumed to be the constant of proportionality}

Now, given that Jason can buy 2 pairs of socks for $4.

So, from equation (1), we can write 4 = 2k, ⇒ k = 2

Therefore, the equation (1) becomes y = 2x. (Answer)

5 0

3 years ago

Vector d is shown on a centimetre grid. Image attached.

nexus9112 [7]

Answer:

see explanation

Step-by-step explanation:

A column vector has the form $\left[\begin{array}{ccc}x\\y\\\end{array}\right]$

Following the direction of the arrow , the x- displacement = - 3 and y- displacement = 2 , then column vector is

$\left[\begin{array}{ccc}-3\\2\\\end{array}\right]$

h + k

= $\left[\begin{array}{ccc}4\\-3\\\end{array}\right]$ + $\left[\begin{array}{ccc}-2\\-1\\\end{array}\right]$ ← add corresponding elements from each vector

= $\left[\begin{array}{ccc}4-2\\-3-1\\\end{array}\right]$

= $\left[\begin{array}{ccc}2\\-4\\\end{array}\right]$

3 0

3 years ago