3 years ago

Can u please help me solve this much appreciated

Mathematics

2 answers:

andreev551 [17]3 years ago

6 0

5(n - 5), if n = 7, Plug it into the equation; 5(7 - 5)
5 • 7 - 5
35 - 5
Answer: D

abruzzese [7]3 years ago

5 0

Answer: 10

Explanation:

If n = 7:

Substitute n for 7.

5(7 - 5)
(5)(2)
10

You might be interested in

What is the value of A?

Anastaziya [24]

Answer:

a = 14

Step-by-step explanation:

Since QR = QP then the triangle is isosceles and

QS is a perpendicular bisector, thus

RS = SP ← substitute values

3a = a + 28 ( subtract a from both sides )

2a = 28 ( divide both sides by 2 )

a = 14

6 0

3 years ago

Find 'x' in the following proportion 4:8::x:16 ? 4 4 Express the following statement alcohrnically

ipn [44]

Answer:

x= 8

Step-by-step explanation:

$\frac{4}{8}$ = $\frac{x}{16}$

4*16=64

64/8=8

8 0

3 years ago

What is the perimeter of a triangle with a 10 inch length and 21 inch width (on both sides)?

PSYCHO15rus [73]

Answer:

52 inches

Step-by-step explanation:]

Step one:

given data

Length of one side= 10inch

Width of the other two sides= 21 inches

Step two:

The perimeter of the triangle is given as

P= L+W+W

P=10+21+21

P=52 inches

6 0

3 years ago

How do you factor the trinomial x squared + XY + 2y squared

Kruka [31]

Answer:

Step-by-step explanation:

x² + xy + 2y²

(x+y)(x+2)

6 0

3 years ago

1/3 x 13 <br> hurryyyyy! ok

grin007 [14]

Answer: 4.33333333333 hope this helps

Step-by-step explanation:

3 0

3 years ago