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dsp73
3 years ago
12

Please I Need Help Right Now just for question 1,2,3

Mathematics
1 answer:
Tanya [424]3 years ago
8 0

Answer:

Whooper shown Heloise quotation

Step-by-step explanation:

Adjuster saw at hut go hi sec sec 7 7 way 6th 8

You might be interested in
If Usain Bolt can run a marathon (26.2) in 2 hours and 15 minutes, how fast would he run if he ran at the same constant rate?
inn [45]

Answer:

The speed of Usain Bolt is 0.194 miles per minutes to complete the marathon.

Step-by-step explanation:

Given as :

The Distance of marathon = 26.2 unit

The time taken to complete marathon = 2 hours and 15 minutes

                                                                = 120 + 15 = 135 minutes

Let The constant speed of Usain Bolt = S unit per minutes

So, Speed = \frac{Distance }{Time}

Or, S  = \frac{26.2 }{135}

∴   S = 0.194  unit per minutes

Hence The speed of Usain Bolt is 0.194 miles per minutes to complete the marathon.   Answer

8 0
3 years ago
Someone please help me as fast as possible just ignore the graph thing
fenix001 [56]

14 \div 50 = x \div 7500
Cross multiply
50x = 105000
x = 2100

2100 trout.
8 0
3 years ago
Dave is helping his grandmother make trail mix. His grandmother asks him to add 1/5 cup of fruit for every 1/3 cup of nuts. To s
Brrunno [24]
To satisfy his grandmother’s request, Dave must mix 3/5 cups of fruit for a single cup of nuts.
8 0
3 years ago
I NEED HELPPP ON THIS PLZZZ
Anika [276]

Answer:

Perimeter of ABCD = <u>56 units</u>

Perimeter of WXYZ = <u>140 units</u>

Step-by-step explanation:

<u>To find the perimeter of ABCD, find the sum of all sides</u>

18 + 18 + 10 + 10 = 56

<u>To find the side lengths of WXYZ, use the equation:</u>   \frac{image}{pre-image}

45/18 = 2.5

<em>You can also cross multiply to find the missing side lengths, but I'll show you this other way...</em>

<u>Multiply the pre-image side lengths by 2.5</u>

18 × 2.5 = 45

10 × 2.5 = 25

<em>45 and 25 of the new side length of WXYZ</em>

<em />

<u>To find the perimeter of  WXYZ, find the sum of all sides.</u>

45 + 45 + 25 + 25 = 140

WX = 45, XY = 25, YZ = 45, ZW = 25

3 0
2 years ago
Can someone show me the work for this?
Leya [2.2K]
We are given the equation or function <span> y = sqrt (2x + 1). The derivative of the equation is expressed as 

</span><span>1. dy/dt = 0.5 *2 *(2x + 1)^-0.5 dx/dt
</span>when x = 4 and dx/dt =3
dy/dt = 0.5 *2 *3*(2*4 + 1)^-0.5 
dy/dt = 1

2. <span>dy/dt = 0.5 *2 *(2x + 1)^-0.5 dx/dt
</span><span> If dy/dt = 5, find dx/dt when x = 12.
</span><span>    5= 0.5 *2 (2*12 + 1)^-0.5 dx/dt
   dx/dt = 1 </span>
7 0
2 years ago
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