3 years ago

42X42 what is the answer

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

6 0

1764 is the answer your welcome I Siam’s this during my science homework

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Solve : a) (x-4)(x-2)=0

Elden [556K]

Answer: X= 3

Step-by-step explanation:

x-4*x-2=0

+4. +4

—————-

x*x-2=4

+2. +2

——————

x*x=6

2x=6

/2. /2

—————-

x=3

8 0

3 years ago

A gift basket that contains jars of jam and packages of bread mix costs $45. There are 8 items in the basket. Jars of jam cost $

castortr0y [4]

The equation you had:
6x + 5y = 45

Solve for Y:
5y = (-6x) + 45 divide by 5
y = (-6/5)x + 9
y = -1 1/5x +9

4 0

3 years ago

Read 2 more answers

LIEDUMICIS.ISLIULIULUI marks 4 1 point → An archer shoots an arrow into the air. The equation that describes the path of the arr

elena55 [62]

the arrow touches the ground when the heigth is 0

so we need to replace h=0 and solve for t

$\begin{gathered} h=17t-5t^2 \\ 0=17t-5t^2 \\ 0=t(17-5t) \\ 0=17-5t \\ 5t=17 \\ t=\frac{17}{5}=3.4 \end{gathered}$

the arrow tuches the ground at 3.4 seconds

$F=m\times a$

replacing

$185=m\times13.7$

solve for m

$\begin{gathered} m=\frac{185}{13.7} \\ \\ m=13.50 \end{gathered}$

the mass is 13.50Kg

4 0

1 year ago

Evaluate this fraction 7 2/3 x 10 1/2

Slav-nsk [51]

The answer is 34 1/2

6 0

3 years ago

The ratio of red marbles to blue marbles is 3 to 7 she has a total of 80. how many red and blue marbles

atroni [7]

This means that 3/10 are red and that 7/10 are red, so 7/10(80) = 56blue marbles and 3/10(80)= 24red marbles

5 0

4 years ago