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Murljashka [212]
3 years ago
15

Pls hurry I need help

Mathematics
2 answers:
sergejj [24]3 years ago
4 0

Answer:

-403.2

Step-by-step explanation:

multiply the numbers together.  a negative x a postive is a neg

alexdok [17]3 years ago
3 0

Answer:

-403.2

Step-by-step explanation:

every time you multiply a positive by a negative number you will get a negative

so just multiply as normal and convert to negative

25.2x16=403.2

403.2 gets converted into

-403.2

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neonofarm [45]

Answer:

270 cm^2

Step-by-step explanation:

This is quite easy.

There is formula for it, the formula is bh/2

b= is the base or side that the triangle's altitude or height is perpendicular to.

h= is the height of the triangle or the altitude of the triangle.

I can always like to thing that a triangle is like half of a rectangle because the area for a rectangle is bh, but in a triangle it is half the bh.

b= 30

h=18

Now substitute the values in the formula

30(18)/2

30 times 18 = 540

divide the product by 2

540/2 = 270

6 0
3 years ago
Read 2 more answers
Can someone explain how to due this
ElenaW [278]
It’s just 5 you divide 9 into 45 and get a whole number of 5
7 0
3 years ago
Which equation represents a liner function?
monitta
The answer B represent the liner function
3 0
3 years ago
NO LINKS I WILL REPORT!! but help plsss What is the value of y?<br> 2yº<br> y + 10°<br> 50°
liq [111]

Answer:

y=40

I hope it's helps you

7 0
3 years ago
15 POINTS!!!!!!!! How is a linear function affected when a constant is multiplied by x?
Lapatulllka [165]

Answer:

The Y-intercept changes .

Step-by-step explanation:

7 0
3 years ago
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