3 years ago

Could you please help me I don’t really understand this pleaseeeeeee?

1 answer:

7 0

B has to be 70° and A has to be 115° so I’m confused by your options

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finlep [7]

Answer:

a=90

c=40

b=70

Step-by-step explanation:

a is right angle so 90

c is 160-90-30=40

b is 150-80=70

7 0

3 years ago

ser-zykov [4K]

1. $5x + 7 \geq 2$
2. $5x \geq -5$
3. $x \geq -1$

1. Start
2. Subtract 7 from both sides
3. Divide both sides by 5

3 0

3 years ago

Norma-Jean [14]

Just add. 237kg + 89kg = 326kg

5 0

3 years ago

suter [353]

Subst for f and t in...
9t+3ft+12 = 9×21 + 3×3×21 + 12 = 390

5 0

3 years ago

murzikaleks [220]

10/60= 1/6
p(event)= # of ways an event can occur/sample space zice(the number of possible outcomes)

6 0

3 years ago