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OLga [1]
3 years ago
6

Add. 6x? -5x +3 3x2 +7X-8

Mathematics
2 answers:
jeka943 years ago
7 0

Answer:

3x^2+7X+x-5

Step-by-step explanation:

alukav5142 [94]3 years ago
5 0

Answer:

times +3

The expression is not factorable with rational numbers.

Step-by-step explanation:

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A triangular sail has base of 4 feet and a height of 5 1/2 feet. What is the area of the sail?
Step2247 [10]
Area of a triangle: (1/2)bh, where b = base and h = height

(1/2) x 4 x (11/2) 
= (4/2) x (11/2)
= 2 x (11/2) 
= 11
4 0
3 years ago
Read 2 more answers
What percentage is 390 grams of 800 grams?
valentina_108 [34]

Answer:

390/800=48.75%

Step-by-step explanation:

4 0
3 years ago
Please help me in this one
ANEK [815]
The best choices are table 1.

All the input values are being multiplied by themselves by the output values.

This creates a congruent and linear correlation and congruence. 

I hope this helps!

Brainliest answer is always appreciated!
8 0
4 years ago
Detroit received 8 over 5 inches of snow in the morning. The city recorded of an 3 over 5inch of snow in the evening. What was t
xenn [34]

Answer:

11/5 inches

Step-by-step explanation:

total snowfall for the day = snowfall in morning + snowfall in evening

= 8 over 5 + 3 over 5 (all in inches)

= 8/5 + 3/5 (all in inches)

Since the denominators are the same (5), we can simply add the numerators up while keeping the denominator

(8/5 + 3/5) inches= (8+3)/5 inches = 11/5 inches = total snowfall for the day

7 0
2 years ago
What is 5/7 in the simplest form
Alexeev081 [22]
Exact form: 
5/7

Decimal form:
0.71428571... 


3 0
3 years ago
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