All categories

3 years ago

12 + z = 15 Does anyone know thisplease

Mathematics

1 answer:

belka [17]3 years ago

3 0

Answer:

Step-by-step explanation:

-----

You might be interested in

An umbrella you bought is shaped like a regular octagonal pyramid with a side length of four feet and a slant height of feet. Es

Angelina_Jolie [31]

The complete question in the attached figure

we know that
[amount of fabric]=8*[area of lateral triangle side]
area of lateral triangle side=(1/2)*4*5----> 10 ft²
so
[amount of fabric]=8*[10]----> 80 ft²

the answer is
80 ft²

8 0

2 years ago

Is 9(-5)^x exponential?

olga2289 [7]

Answer:

yes

Step-by-step explanation:

The variable is in the exponent, so this is considered to be an exponential expression. (yes)

7 0

2 years ago

Read 2 more answers

I need help ok this worksheet

algol [13]

Hey bro attach a file with the pic then we can help you

6 0

3 years ago

AB = x + 15 DC = 4x AD = x + 10 BC = ? Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent. Show

dexar [7]

Answer:

$BC=15\ units$

Step-by-step explanation:

we know that

In a parallelogram opposite sides are congruent

In this problem

we have that

AB and DC are opposite sides

AD and BC are opposite sides

AB=DC

AD=BC

step 1

Find the value of x

AB=DC

substitute the given values

$x+15=4x$

solve for x

$4x-x=15$

$3x=15$

$x=5\ units$

step 2

Find the length of AD

we have that

$AD=x+10$

substitute the value of x

$AD=5+10=15\ units$

step 3

Find the length of BC

Remember that

AD=BC ----> by opposite sides

therefore

$BC=15\ units$

6 0

3 years ago

Which of the following is a solution to tanX+√ (3)=0 A)60° B)150° C)240° D)300°

zheka24 [161]

Answer:300

Step-by-step explanation:

7 0

3 years ago