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Ostrovityanka [42]
3 years ago
7

PLEASE HELP

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Step-by-step explanation:

8.9x-5 and -6.8x+8

8.9-6.8 + -5+8

2.1x+3

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Mr Matt spent 1/4 of a day at his office on Monday and 7/10 of a day at the office on Tuesday what fraction of a day did he spen
Dovator [93]

Answer:

19/20

Step-by-step explanation:

7/10+1/4

=14/20+5/20

=19/20

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1 year ago
Help me pleaseeee !!!
galina1969 [7]

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Step-by-step explanation:

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I WILL GIVE BRAINLIEST
Ber [7]

Answer:

The answer is 450

Step-by-step explanation:

I got this equation:

x- the speed in which the turtle walks

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3 years ago
If sin theta = 2/3, which of the following are possible
Ira Lisetskai [31]
Sin ø = opposite/hypotenuse = 2/3, cos ø = adjacent/hypotenuse = ?/3, tan ø = opposite/adjacent = 2/?, sec ø = 1/cos ø

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Manipulating the equation to find the adjacent value = ?

adjacent = sqrt(hypotenuse^2 - opposite^2) = sqrt(9-4)
adjacent = sqrt(5)

so cos ø = sqrt(5)/3, tan ø = 2/sqrt(5) and sec <span>ø = 3/sqrt(5) since the value is positive the possible equivalent trigonometric function should be positive, the answer should be b </span>

3 0
3 years ago
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What is the solution of-+-&lt;?<br> 1 1 1<br> X35
sergij07 [2.7K]

Answer:

A. -\frac{15}{2} < x< 0

Step-by-step explanation:

Multiply to remove the fraction, then set equal to  0  and solve.

3 0
3 years ago
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