When would be only four different equations for a set of math mountain numbers

1 answer:

6 0

Only when any equation you find among those numbers can be simplified into one of the four main equations, wich means you only have four different true statements, and lots of equivalences.

You might be interested in

Directions are in the pic

Andrej [43]

Answer: 48

first you do 2x3 then divided by 2 to get one of the small triangles which is 6/3= 2 then double that to get the other small triangle so you have 2+2=4
then you find the area of the rectangle which you do 8+3 to get the whole of the length so it’s then 11x4= 44
then add the 4 from the two triangles and you get the area as 48
i think this is right

4 0

2 years ago

Question: solve for x. <br><br>please someone help!

Dominik [7]

by angle sum property of triangle,

70+60+(x+60)=180

=> 190 +x = 180

=> x = 180-190

=> x = -10

5 0

3 years ago

The baker at The Bake Shop makes 24 muffins in 1 hour. How many muffins will the

aliya0001 [1]

Answer:

120

Step-by-step explanation:

They would make 120 because if you multiply 24 by 5 you will get 120.

6 0

3 years ago

What is the point slope form for 2x + 3y = 1,470

Jlenok [28]

Idkdididkdkidirkdidkdkdidkd

4 0

3 years ago

A landscaper is designing a flower garden in the shape of a trapezoid. She wants the length of the shorter base to be 3 yards gr

gizmo_the_mogwai [7]

Correct Answer:
Option A. 17.1 Yards

Solution:
Let the height of trapezium is x yards. According to the given data, we can express the lengths of bases in terms of height.

The short base is 3 yards greater than the height, so measure of short base will be (x+3) yards.

The longer base is 5 yards greater than the height, so measure of longer base will be (x+5) yards.

Area of trapezium is given to be 360 square yards.

Area of trapezium = 0.5 x (Height) x (Sum of Bases)

Using the values, we get:

$360=0.5(x)(x+3+x+5) \\ \\ 
720=x(2x+8) \\ \\ 
2 x^{2} +8x-720=0 \\ \\ 
2( x^{2} +4x-360)=0 \\ \\ 
 x^{2} +4x-360=0 \\ \\ 
x= \frac{-4+- \sqrt{16-4(1)(-360)} }{2} \\ \\ 
x= \frac{-4+- \sqrt{1456} }{2} \\ \\ 
x = 17.1 , -21.1$

Since the height cannot have a negative value, we conclude that the height of trapezium rounded to nearest tenth of a yard will be 17.1 yards.

7 0

3 years ago