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sasho [114]
3 years ago
14

Jean adds 35 and 9. How can she solve using only equations to model her thinking?

Mathematics
2 answers:
PIT_PIT [208]3 years ago
7 0
Add.
35 and 9
Answer: 45
LenKa [72]3 years ago
3 0
She can mostly add 35 and 9 and it will give you 44
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The first step to solving this problem is to decide the best approach to organizing the Nuts and Screws.

I personally would start by separating both groups, this way it becomes easier to know roughly where to look to find what you need. After doing this it would make sense to simply place the bigger Nuts with the bigger Nuts and the bigger screws with the bigger screws, which would leave you with 4 separate groups. The 2 nut groups would be on one side and the 2 screw groups would be on the side.

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6 0
3 years ago
Find the average value of f over region
yan [13]
The area of D is given by:

\int\limits \int\limits {1} \, dA = \int\limits_0^7 \int\limits_0^{x^2} {1} \, dydx  \\  \\ = \int\limits^7_0 {x^2} \, dx =\left. \frac{x^3}{3} \right|_0^7= \frac{343}{3}

The average value of f over D is given by:

\frac{1}{ \frac{343}{3} }  \int\limits^7_0  \int\limits^{x^2}_0 {4x\sin(y)} \, dydx  = -\frac{3}{343}  \int\limits^7_0 {4x\cos(x^2)} \, dx  \\  \\ =-\frac{3}{343} \int\limits^{49}_0 {2\cos(t)} \, dt=-\frac{6}{343} \left[\sin(t)\right]_0^{49} \, dt=-\frac{6}{343}\sin49
3 0
3 years ago
If someone said on your order please sub anything gluten free for toast what would you think?
Mama L [17]

Answer:

yep

Step-by-step explanation:

4 0
3 years ago
What is the measure of PSQ in degrees <br> 9<br> 24<br> 45<br> 54
ss7ja [257]

Answer:

m\angle PSQ=45^o

Step-by-step explanation:

we know that

m\angle PSR=m\angle PSQ+m\angle QSR ---> by addition angle postulate

substitute the given values

99^o=(3x+18)^o+(9x-27)^o

solve for x

99^o=(12x-9)^o

12x=99+9

12x=108

x=9

<em>Find the measure of angle PSQ</em>

m\angle PSQ=(3x+18)^o

substitute the value of x

m\angle PSQ=(3(9)+18)=45^o

4 0
3 years ago
Read 2 more answers
Is this answer correct?<br><br> (angel sums triangle)
Alik [6]

Answer:

No, I got 18

Step-by-step explanation:

180-78=102

180-11-49=120

180-120=60

x=180-102-60=18

4 0
3 years ago
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