2 years ago

A. Identify the relationship between the two

Mathematics

1 answer:

kykrilka [37]2 years ago

7 0

Answer:

a - Mutual

b - (x+21)+(2x+3)=90

c - 3x +24 =90

3x=90-24

3x=66

X=22

You might be interested in

Find the value of f(3) given f(x) = − 5x + 2

Verdich [7]

Answer:

- 13

Step-by-step explanation:

Plug 3 in for x:

-5(3)+2

Simplify :

-15+2

=-13

6 0

2 years ago

Read 2 more answers

A colony of 21,300 bacteria doubles in size every 260 hours. What will the population be 520

bonufazy [111]

Answer:

85,200

Step-by-step explanation:

21,300*2=42,600

42,600*2 = 85,200

7 0

3 years ago

Which number is not in the solution set of x-6>10?

givi [52]

Answer:

options?

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Find the value of x if O is between D & B and DO = 15, OB = 3x + 7, and DB = 9x - 2 x= ____

pishuonlain [190]

Answer:

x = 4

Step-by-step explanation:

DO + OB = DB

15 + 3x + 7 = 9x - 2

3x + 22 = 9x - 2

3x + 24 = 9x

24 = 6x

4 = x

7 0

2 years ago

Giải phương trình sau:<br> sinx=1/2

cupoosta [38]

Answer: $\begin{bmatrix}\mathrm{Radians:}\:&\:x=\frac{\pi }{6}+2\pi n,\:x=\frac{5\pi }{6}+2\pi n\:\\ \:\mathrm{Degrees:}&\:x=30^{\circ \:}+360^{\circ \:}n,\:x=150^{\circ \:}+360^{\circ \:}n\end{bmatrix}$

Step-by-step explanation:

$\sin \left(x\right)=\frac{1}{2}$

$x=\frac{\pi }{6}+2\pi n,\:x=\frac{5\pi }{6}+2\pi$

4 0

2 years ago

Read 2 more answers