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ddd [48]
3 years ago
14

Draw an area model. Then, Solve using the standard algorithm. 642 x 257

Mathematics
1 answer:
Darina [25.2K]3 years ago
4 0

Answer:

642 × 257 = 164,994

I hope it is helpful

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the number of students in the art club is 3 more than twice the number of students in the drama clud.
USPshnik [31]

we need to know how many their are in the drama clud first

3 0
3 years ago
The acceleration function a(t) (in m/s2) and the initial velocity v(0) are given for a particle moving along a line.
klemol [59]

Answer:

A: v(t)=-t^2+4t-5

Step-by-step explanation:

Acceleration is second derivative of position, velocity is first derivative. Therefore, the velocity is the integral of acceleration.

v(t)=\int\ {2t+4} \, dt

Integrate:

-t^2+4t+C

V(0)=-5:

-0^2+4(0)+C=-5\\C=-5

Therefore, v(t):

v(t)=-t^2+4t-5

7 0
3 years ago
Evaluate the function g(x) = -2x- + 3x - 5 for the input values -2, 0, and 3.
gladu [14]

Answer:

g(-2)=3

g(0)=-5

g(3)=2

Step-by-step explanation:

g(-2)= -2(-2)+ 3(-2) - 5

4-6-5

2-5

g(-2)=3

g(0)= -2(0) + 3 (0)-5

0+0-5

g(0)=-5

g(3)= -2(3) + 3(3)-5

-6+9-5

3-5

g(3)=2

6 0
3 years ago
Read 2 more answers
Morgan writes the expression
DerKrebs [107]
He didn’t follow PEMDAS which is the an acronym for the order of operations. according to pemdas the first step is parenthesis (which is the p in pemdas) there fore the first step is to add the 1 and the 2
then since there are no exponents you multiply so you multiple 5(3) which is 15
then you can add all the number left to right
so 15+2+3= 20
so the answer is 20
hope this helped
let me know if you have any questions
5 0
4 years ago
SIR MELIODAS <br><br><br> CAPTION <br><br><br> MEL|ODAS
dalvyx [7]

Answer:

great

Step-by-step explanation:

5 0
3 years ago
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