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Iteru [2.4K]
2 years ago
8

7. Find the value of x. Round the length to the nearest tenth. х 40° 11 cm

Mathematics
1 answer:
ivann1987 [24]2 years ago
8 0

Answer:

x = 10.9 cm

Can i have brainliest i need 2 for virtuoso

Step-by-step explanation:

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Ok look person that keeps answering Im sorry hut I gues u can tell why Im literally fai-ling math, question is: add the polynomi
Naddik [55]

Answer:

21a^4+4a^2+2a

Step-by-step explanation:

i think this is right..lol

hope it helps :)

have a nice day!!

7 0
3 years ago
What is the slope of line a? <br><br>​
emmainna [20.7K]
<h3>Answer:  -1/4  (choice C)</h3>

========================================================

Explanation:

Start at the point (0,1). This is the y intercept, which is where the graph crosses the y axis.

Then move down 1 and over to the right 4 spaces. We arrive at (4,0) which is the x intercept.

The process of "down 1, over to the right 4" can be thought of like this

rise/run = -1/4

rise = -1

run = 4

A rise of -1 indicates we go down 1 unit

The run of 4 means we move to the right 4 units

So that's why slope = rise/run = -1/4

-------------------------------------------------------

Here's another approach using the slope formula:

m = (y2-y1)/(x2-x1)

m = (0-1)/(4-0)

m = -1/4

I used the two points (0,1) and (4,0) as (x1,y1) and (x2,y2) respectively. This formula basically says "subtract the y coordinates, subtract the x coordinates in the same order, then divide the differences y over x".

-------------------------------------------------------

Side note: The line moving downhill, as we read from left to right, indicates a negative slope.

5 0
2 years ago
6. Mrs. Martinez graphed the transformation shown below. Which algebraic representation shows the effect of the transformation o
iragen [17]

Answer:

C)

Step-by-step explanation:

3 0
2 years ago
LIst 3 words used in real life that indicate negative numbers.<br> plz help!!
larisa [96]
So you have 
1. Low money account balance
2. Negative degrees
3. Possible points in a game. 
8 0
3 years ago
Find the slope of the line that passes through (4, 6) and (1, 10).
Jlenok [28]

Answer:

given us,

(x1y1) = (4,6)

(x2y2)= (1,10)

here

slope= (y2-y1)/ (x2-x1)

= (10-6)/ (1-4)

= 4/ (-3)

Step-by-step explanation:

4/ (-3)

5 0
3 years ago
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