3 years ago

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Mathematics

1 answer:

astraxan [27]3 years ago

4 0

Answer: Graphing is the best in this situation

Step-by-step explanation:

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Please help would be very very appreciated

poizon [28]

115 ounces is the answer

8 0

4 years ago

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Please help me I have a lot of hw please 11=f-16

stepladder [879]

Answer:

f = 27

Step-by-step explanation:

11 = f - 16

Add 16 to both sides.

11 + 16 = f - 16 + 16

27 = f

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4 years ago

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Vector d is shown on a centimetre grid. Image attached.

nexus9112 [7]

Answer:

see explanation

Step-by-step explanation:

A column vector has the form $\left[\begin{array}{ccc}x\\y\\\end{array}\right]$

Following the direction of the arrow , the x- displacement = - 3 and y- displacement = 2 , then column vector is

$\left[\begin{array}{ccc}-3\\2\\\end{array}\right]$

h + k

= $\left[\begin{array}{ccc}4\\-3\\\end{array}\right]$ + $\left[\begin{array}{ccc}-2\\-1\\\end{array}\right]$ ← add corresponding elements from each vector

= $\left[\begin{array}{ccc}4-2\\-3-1\\\end{array}\right]$

= $\left[\begin{array}{ccc}2\\-4\\\end{array}\right]$

3 0

3 years ago

Which equation is equivalent to √x + 11=15

Natasha_Volkova [10]

<span>√x + 11=15 x=16
</span><span>√x= 15-11 x=16
Answer is D</span>

4 0

3 years ago

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Choose the correct answer. Distance between 2 airports = 1,450 miles. Average speed of airplane = 350 mph. Travel time by bus af

lukranit [14]

The answer would be 4 hours 29 minutes (Total travelling time) 4.48 hours.

Hope this helps. :)

3 0

3 years ago