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liubo4ka [24]
3 years ago
6

Help me plz with problem I need a lot of help with it

Mathematics
1 answer:
AleksAgata [21]3 years ago
8 0
Take 70 multiply by .47 and the answer is 32.9
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The sum of 8 times a number 4 and 5 equals .
Tema [17]

Answer:

37

Step-by-step explanation:

This may look like a complicated problem but it's some simple analyzing of the problem to get the job done:

"The sum" tells that we are going to be adding together the next two phrases separated by "and"s.

That is "8 times a number 4"  <em>and</em>  "5"

Therefore, we need to add 2 groups:

(8*4) + (5)

Now, we simply use PEMDAS (or GEMDAS) to solve the expression:

(8*4) + (5)

= (32) + (5)

= 32 + 5

= <u>37</u>

5 0
3 years ago
Which definite integral approximation formula is the integral from a to b of f of x, dx is approximately equal to the product of
Alexxandr [17]

That is a description of the formula for the rectangle rule using left endpoints.

8 0
2 years ago
Read 2 more answers
There are 3 people pulling on an object, the first person pulls with a force of 226 newtons at a direction of 145 degrees the se
Alona [7]

Answer:

R=883.74N

Step-by-step explanation:

From the question we are told that:

Force 1 F_1=226N

Force 2 F_2=331N

Force 3 F_3=377N

Direction 1  \theta_1=145 degrees \approx 35 \textdegree (2nd qudrant)

Direction 2 \theta_2=303 degrees \approx 57 \textdegree (3rd qudrant)

Direction 3 \theta_3=77 degrees

Generally Resolving forces to X axis is mathematically given by

 \sum f_x=337cos77+331cos57+226sin35

 \sum f_x=351.596N

Generally Resolving forces to Y axis is mathematically given by

 \sum f_y=337sin77+331sin57+226cos35

 \sum f_x=810.788N

Generally the equation for Resultant force R is mathematically given by

 R=\sqrt{\sum f_x^2+\sum f_x^2}

 R=\sqrt{351.596^2+810.788^2}

 R=883.74N

7 0
2 years ago
4.9cm cubed to mm cubed. Help me asap. google is a liar
Lunna [17]
It is 4900mm^3 because there are 1000mm^3 in one 1cm^3.
If you do 10^3 (10 mm) it gives you 1000mm^3.

Hope this helps.
8 0
3 years ago
Air Jordans cost the Nike Corporation $25 to manufacture in a factory.
Zina [86]

Answer:

n4ur84234r

Step-by-step explanation:

3874rfbh dc

6 0
2 years ago
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