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Ugo [173]
3 years ago
9

Pls help i’ll give u a brainlest

Mathematics
2 answers:
Sliva [168]3 years ago
8 0

Answer:

4263m^3

Step-by-step explanation:

So for number 2, that is a right rectangular pyramid. The formula is lwh/3.

The length is 21, the width is 21, and the height is 29. So the volume is 4263.

goblinko [34]3 years ago
7 0

Answer:

(13×14×6)/3= 364 centimeter cube

I answered wrongly cuz forgot to divide by 3

my mistake

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How many solutions does the system have?<br><br><br><br> y=−2x+4y=x2−2x+4
zlopas [31]

Answer:

One solution

Step-by-step explanation:

we have

y=-2x+4 ---> equation A

y=x^{2}-2x+4 ---> equation B

Solve the system by graphing

Remember that the solution of the system is the intersection point both graphs

using a graphing tool

there's only one point of intersection

so

The solution is the point (0,4)

see the attached figure

therefore

The system of equations has only one solution

5 0
3 years ago
How do i write 1.67 in words
Alex Ar [27]
Many people would say "one point six seven" or "one dot six seven".

But technically, it's "<em>one and sixty-seven hundredths</em>".
5 0
3 years ago
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Find the solution set of the inequality 14- 3x &lt; -1.14
Brrunno [24]

Answer:

14-3x<-1.14

-3x<-1.14-14

-3x<-15.14

x<5.04

8 0
3 years ago
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Dominic runs a farm stand that sells peaches and grapes. Yesterday Dominic sold 34 pounds of peaches and 45 pounds of grapes for
scoray [572]

Answer:

34x + 45y = 192.25

47x + 16y = 208

Step-by-step explanation:

Let x stand for peaches.

Let y stand for grapes.

Since we know that yesterday he sold 35 pounds of peaches ( x ) and 45 pounds of grapes ( y ) for $192.25, we can create an equation to represent this using two variables; peaches and grapes.

We can do the same thing with the amount of peaches and grapes he sold today. Once we make this equation, we will have two equations to make the system of equations to solve for x and y.

6 0
3 years ago
Riley bought 30 festival tickets for his friends and paid $145.How much did each ticket cost?
Sladkaya [172]

Answer: $4.83

Step-by-step explanation:

you do 145/30=4.8333

<u>Can i please have brainliest, if not thats alright</u>

<u>Have a good day</u>

7 0
3 years ago
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