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rusak2 [61]
2 years ago
15

Please answer my question

Mathematics
1 answer:
Alja [10]2 years ago
8 0
12x^4-4x/ 4
3x^4-x
X(3x^3-1)
Hope it’s help you
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Triangle RST is drawn inside rectangle RSNM. Point T is halfway between points M and N on the rectangle. The length of side RS i
Hunter-Best [27]

The question is not complete. The complete question is;

Triangle RST is drawn inside rectangle RSNM. Point T is halfway between points M and N on the rectangle. The length of side RS is 9 in. and the length of side RM is 8 in.

1) What is the area of triangle RST?

2)What is the ratio of area of  triangle RST to area of triangle RMT?

3) What is the area of rectangle RSMN to area of triangle TSN?

Diagram is attached.

Answer:

1) 36 sq.in

2) 2:1

3) 4:1

Step-by-step explanation:

1) Area of triangle is; ½ × base × height.

For triangle RST, base = 9 in and height = 8 in

Thus, area of triangle RST = ½ × 9 × 8

= 36 sq.in

2)Area of triangle RMT = ½ × 8 × 9/2

= 18 sq.in

Ratio of area of RST to area of RMT = 36/18 = 2:1

3)Area of triangle TSN = ½ × 8 × 9/2 = 18 sq.in

Area of Rectangle RSNM = Length x width = 9 × 8 = 72 sq.in

Ratio of Area of Rectangle RSNM to Area of triangle TSN  = 72/18 = 4:1

4 0
3 years ago
What is the difference of a number (n) from 4??
tia_tia [17]
The algebraic expression would be 4 - n, I believe.
6 0
3 years ago
How do you spell 57 in word form
bagirrra123 [75]

fifty-seven is how you spell 57 in word form.
6 0
3 years ago
Read 2 more answers
Is 1/7 greater than -5​
Montano1993 [528]

Answer:

no

Step-by-step explanation:

1/7 is positive, -5 is negative. Negative is less than positive

4 0
3 years ago
Read 2 more answers
Pls can some one help if you like
Snezhnost [94]
Slope is rise/run
gains 4m height for every 3secons
rise=4m
run=3sec
slope=4/3

if takes 54seconds t
54 times 4/3=72 meters

max height is 72 meteres assuming that it starts from the ground level
4 0
2 years ago
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