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1 year ago

Can someone help me please I’ve been trying the last hour to figure this out

Mathematics

2 answers:

Irina-Kira [14]1 year ago

8 0

Answer:

It is the third one down.

Step-by-step explanation:

The two smaller angles would be the same measurement because the angle bisector cuts the big angle down the middle. So, if the big angle was 90°, the two smaller angels would be 45°.

marishachu [46]1 year ago

5 0

Answer:

Step-by-step explanation:

its 3 because An angle bisector is a ray that divides an angle into two congruent angles if you multiply the measurement of GLH by two you will get the measurement of GLI. Which is the same as adding the measurement of GLH and HLI since they have the same measurement

<u>Congruent: The same</u>

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An athlete was having her blood pressure monitored during a workout. The doctor found that the periodic function, P= 20 sin (8pi

lesya692 [45]

Answer:

(a) 110 mm Hg

(b) 70 mm Hg

(d) see the attachment

Step-by-step explanation:

(a) The sine function has a maximum value of +1, so the maximum value of p is ...

pmax = 20·(+1) +90 = 20+90 = 110 . . . . . mm Hg

(b) The sine function has a minimum value of -1, so the minimum value of p is ...

pmin = 20·(-1) +90 = -20+90 = 70 . . . . . mm Hg

8π/3·t = 2π

t = 2π·3/(8π) = 3/4 . . . . . . multiply by the inverse of the coefficient of t

The period of her heartbeat cycle is 3/4 seconds.

(d) a graph is attached.

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4 years ago

In the adjoining figure , O is the centre of the circle and PQ is the diameter .Show that angle PQR is a right angle .

Makovka662 [10]

Answer:

Step-by-step explanation:

PRQ is the right angle. It is the angle opposite a diameter which is 90 degrees.

PQR is an acute angle. I can make no other statement about it without one more piece of information.

7 0

3 years ago

Georgia has at most $100 to spend at the outlet mall. She wants to buy a swimsuit for $60 and spend the rest on earrings. Each p

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She can buy 4 pairs of earrings

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4 years ago

Read 2 more answers

What does x equal in 3x + 5 = -7

Stolb23 [73]

Answer:-4

Step-by-step explanation:

Subtract 5 from each side, which leaves you with 3x=-12. Then divide each side by 3. Then that leaves you with x=-4

6 0

4 years ago

Amy works for 36 hours per week for 10 weeks during the summer, making $\$3000$. If she works for 30 weeks during the school yea

Zinaida [17]

Answer:

12 hours per week

Step-by-step explanation:

1. Find how many hours she worked to make $3,000 (36x10=360 hours)

2. divide 360 hours by 30 weeks

she would need to work 12 hours per week to make $3,000

6 0

3 years ago