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1 year ago

FIND THE SURFACE AREA OF PYRAMID (HELP!)

Mathematics

2 answers:

ollegr [7]1 year ago

8 0

You have to do length of the base x width of the base x height of pyramid

Vaselesa [24]1 year ago

8 0

Answer:

110 in

Step-by-step explanation:

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PLEASEEE HELP THANK YOU!

Fittoniya [83]

Answer:

Hi Sophia! The answer is the option 3!

Step-by-step explanation:

Check the picture!

8 0

3 years ago

Find The value of x, y and z

Ratling [72]

Answer:

x = 18 ; y = 10 ; z = 102°

Step-by-step explanation:

The triangle in the pic is an isosceles triangle.

As it is an isosceles triangle , it's two sides will be equal .

$= > 3x - 42 = 12$

$= > 3x = 42 + 12 = 54$

$= > x = \frac{54}{3} = 18$

Also, both the base angles will be equal.

$4y - 1 = 39$

$= > 4y = 39 + 1 = 40$

$= > y = \frac{40}{4} = 10$

According to angle sum property of a triangle , sum of measure of all the angles of a triangle is equal to 180°. So,

$z + 39 + 39 = 180$

$= > z + 78 = 180$

$= > z = 180 - 78 = 102$

5 0

2 years ago

A triangle with an angle measuring 104° must be which of these?

Tema [17]

This will be an obtuse angled triangle because one angle is greater than 90 degrees.

8 0

3 years ago

Someone help me pls <br><br>47 as the sum of ______

Elanso [62]

9514 1404 393

Answer:

(a) 6² +3² +1² +1² = 47

(b) 5² +4² +2² +1² +1² = 47

Step-by-step explanation:

It can work reasonably well to start with the largest square less than the target number, repeating that approach for the remaining differences. When more squares than necessary are asked for, then the first square chosen may need to be the square of a number 1 less than the largest possible.

The approach where a cube is required can work the same way.

(a) floor(√47) = 6; floor(√(47 -6^2)) = 3; floor(√(47 -45)) = 1; floor(√(47-46)) = 1

(b) floor(√47 -1) = 5; floor(√(47-25)) = 4; ...

(c) floor(∛47) = 3; floor(√(47 -27)) = 4; floor(√(47 -43)) = 2

3 0

3 years ago

Please help me with this question!!

Bess [88]

Answer:

$x=16 * cos(46)$

Step-by-step explanation:

Well, first let's look at our trig identities. We can set up a cosine function using the given angle:

$cos (46^{o} ) = \frac{x}{16}$ (adjacent/hypotenuse)

Then, multiplying both sides by 16 gives us:

$x=16 * cos(46)$

Hope this helps!

4 0

3 years ago