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GuDViN [60]
3 years ago
8

How to find x and y using the triangle sum theorem

Mathematics
1 answer:
timurjin [86]3 years ago
7 0
Notice that x is part of the two triangles.for the bigger triangle
92+85+x=180
177+x=180
x=3
in the smaller triangle
y+100+x=180
since x=3
y+100+3=180
y=77
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What is the slope-intercept form of the function described by this table?
IRINA_888 [86]

Answer:

y = 5x + 3

Step-by-step explanation:

Slope = (13 - 8)/(2-1) = 5

Equation:

y - 8 = 5(x - 1)

y - 8 = 5x - 5

y = 5x - 5 + 8

y = 5x + 3 <-----------the slope-intercept form

4 0
3 years ago
How to do this question plz answer ​
Serjik [45]
Answer= 4 cm

Volume of cuboid= 600cm3
Volume of milk= 8*5*12= 480cm3

Orange side facing down base area = 8*15= 120
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5 0
3 years ago
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3 0
2 years ago
N which number does the digit 5 have a value that is ten times greater than the value of the digit 5 in the number 245,093?
OLEGan [10]

Answer:

53,901

Step-by-step explanation:

Here is the complete question :

In which number does the digit 5 have a value that is ten times greater than the value of the digit 5 in the number 245,093?

43,567

45,248

53,901

562,011

In the number 245,093 :

3 = units

9 = tens

0 = hundred

5 = thousand

4 = ten thousand

2 = hundred thousand

the value of 5 in the number is 5000. the number that would have a value that it 10 times greater than 5 in 245,093 must occupy the value  of ten thousand.

looking through the options, it is only in 53,901 that 5 occupies a value of ten thousand

6 0
3 years ago
Which expression can be used to find the surface area of the following square pyramid? I DONT KNOW HOW TO PUT A PHOTO ON PC!!! b
chubhunter [2.5K]

Answer:

40 or 16+6+6+6+6

Step-by-step explanation:

To find the surface area of a 3d figure, we can imagine all of its faces laid down on a flat plane. In this case, we would have a square, and four congruent triangles. Now all we have to do is find the areas of each shape and add them up.

4 is the base of the pyramid, so it's also the square's side length. Since a square has four equal sides, our square's length and width are both 4.

4*4 = 16

For every triangle we have, the base is 4 and the height is 3. The area of a triangle can be found using the formula A=(bh)/2. We plug in the values:

A = (4*3)/2

A = (12)/2

A = 6

Since we have 4 triangles, the surface area is:

16+6+6+6+6 = 40

7 0
3 years ago
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