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Marta_Voda [28]
2 years ago
9

How do you estimate a right angle ?

Mathematics
1 answer:
Rom4ik [11]2 years ago
5 0
Right angles are usually always 90 degrees, then if you are looking at right triangles, you have 45,45,90 degree triangles and 30,60,90 triangles
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Help plz (filling in 20 characters)
PilotLPTM [1.2K]
4. as a decimal = 1.8 then to a percent = 180%
5. it's already a decimal so it = 0.15%
6. also already a decimal so it = 275%

to get from a decimal to a percent, move the decimal 2 spaces to the right and add a percent symbol at the end
5 0
3 years ago
What is the equation of a line with a -y-intercept of -5 and a slope of 8.
zlopas [31]

Answer:

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 8 and c = - 5, thus

y = 8x - 5 → B

8 0
3 years ago
Read 2 more answers
Which of the following is equal to 83 × 2?
8090 [49]

Answer:

A.

(80 × 2) + (3 × 2)

Step-by-step explanation:

83*2 =

Split 83 into an addition problem

(80+3) *2  =

Distribute

80*2 + 3*2

6 0
3 years ago
Read 2 more answers
What is the relationship between these two values?<br><br> 1/50<br><br> 50
Anarel [89]
1/50 is 2 percent of 50?
4 0
3 years ago
Read 2 more answers
I am a number with 2 more tens than ones. i have 5 more ones than hundreds. the sum of my digits is 18. what number am i?
ELEN [110]
528 because .... if you put the number 18 that would not make sense
3 0
3 years ago
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