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jekas [21]
3 years ago
7

Help if you can plzz

Mathematics
2 answers:
sleet_krkn [62]3 years ago
4 0

Answer: I think it’s a

lyudmila [28]3 years ago
3 0
A) radius is halved (b) height is halved.​
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Given side a is 41 units, side b is 23 units and the included angle is 70°. Find the area
Lelu [443]

Answer:

886.13sq. units

Step-by-step explanation:

If the figure is a triangle

Area of the triangle =  1/2 ab sintheta

Given

a = 41 units

b = 23 units

theta = 70°

Area of the triangle  = 1/2 * 41 * 23 sin 70

Area of the triangle = 943 sin70

Area of the triangle = 943(0.9397)

Area of the triangle = 886.13

Hence the area of the triangle is 886.13sq. units

5 0
3 years ago
In particular, OLS for the multiple regression model involves selecting parameters that will minimize:___________
brilliants [131]

Answer:

Ordinary Least Square (OLS) for the multiple regression model involves selecting parameters of a straight line function that will minimize <u>the sum of the squares of the variance in the given dataset and those forecasted by the straight-line function.</u>

Cheers

8 0
3 years ago
Please help with homework!!!!‼️‼️‼️‼️‼️‼️
Marysya12 [62]

Answer:

  1. 3.04 m
  2. 18

Step-by-step explanation:

The midsegment of a triangle is half the length of the side it is parallel to.

1. For a distance of 6.08 m between wall plates, the colar tie will be half that, or 3.04 m.

2. The perimeter of ΔXYZ is ...

... 10 + 12 + 14 = 36

The sides of ΔABC are half the length of the sides of ΔXYZ, so the perimeter of ΔABC is half the perimeter of ΔXYZ.

... perimeter of ΔABC = 36/2 = 18

7 0
3 years ago
1 7/10 - 1 1/2 <br> it has to be a fraction and no links
Masteriza [31]
First you start solving each mixed fraction:
17/10 - 3/2
Now we have improper fractions; fractions that have a numerator larger than the denominator
Next we will find the common denominator using LCM but what I personally do is I multiply both sides by the opposite fraction’s denominator, like this:
17 x 2 _ 3 x 10 —-> 34 - 30
10 x 2 2 x 10 20 - 20

Now we have 34/20 - 30/20 and with the help of collecting the common denominator, all we have to do now is subtract 30 from 34, and our answer will be 4/20
**when we have the same number as our denominator we only add or subtract the numerator, depending on what question your teacher asks you to answer
*** sum = addition/adding
difference = subtraction/subtracting/taking away
8 0
3 years ago
Read 2 more answers
A band expects to put 16 songs on their next CD. The band writes and records 50% more songs than
Papessa [141]

Answer: this is wrong there will be 28

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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