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GuDViN [60]
2 years ago
7

Please help im timed with 3 mins left! will mark branliest

Mathematics
2 answers:
Serjik [45]2 years ago
7 0
It’s D hope this helps with your assignment
ad-work [718]2 years ago
3 0

Answer:   ITS D

Step-by-step explanation:

Imma just answer real quikc since its timed if u want  explanation just ask

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Wendy is on a long road trip. So far, she has driven 125 miles in 150 minutes.
Vikentia [17]

Answer:

Step-by-step explanation:

125 miles / 150 minutes = 300 miles / x       Criss multiply

Notice that the numerators both have the same units -- miles. Proportions should always be set up that way.

125 x = 150 * 300                  Combine the right

125x = 45000                        Divide by 125

x = 45000/125

x = 360 more minutes which is 6 hours.

6 0
2 years ago
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ArbitrLikvidat [17]
9 plus 14 plus 18 plus 9 is 50
8 0
2 years ago
Find the product: (-4)(-8)
mario62 [17]

Answer: The product of (-4)(-8) is 32. Multiply two negatives makes it positive. So just think of it as 4 times 8. Which is 32.

5 0
2 years ago
Read 2 more answers
Given: △ABC, AB=5 square root 2 <br><br>m∠A=45°, m∠C=30°<br><br>Find: BC and AC
hichkok12 [17]

Answer:

Part a) BC=10\ units

Part b) AC=13.66\ units

Step-by-step explanation:

step 1

Find the length side BC

Applying the law of sines

we know that

\frac{AB}{sin(C)}=\frac{BC}{sin(A)}

we have

AB=5\sqrt{2}\ units

A=45^o

C=30^o

substitute

\frac{5\sqrt{2}}{sin(30^o)}=\frac{BC}{sin(45^o)}

solve for BC

BC=\frac{5\sqrt{2}}{sin(30^o)}(sin(45^o))

BC=10\ units

step 2

Find the measure of angle B

we know that

The sum of the interior angles in a triangle must be equal to 180 degrees

so

m\angle A+m\angle B+m\angle C=180^o

substitute the given values

45^o+m\angle B+30^o=180^o

75^o+m\angle B=180^o

m\angle B=180^o-75^o

m\angle B=105^o

step 3

Find the length side AC

Applying the law of sines

we know that

\frac{AB}{sin(C)}=\frac{AC}{sin(B)}

we have

AB=5\sqrt{2}\ units

A=45^o

B=105^o

substitute

\frac{5\sqrt{2}}{sin(30^o)}=\frac{AC}{sin(105^o)}

solve for AC

AC=\frac{5\sqrt{2}}{sin(30^o)}(sin(105^o))

AC=13.66\ units

4 0
2 years ago
Can someone help me?
Maslowich

Answer:

4. .88

5. 17/9

6. 67/12

7. 47/56

8. 209/45 or 4 29/45, 4.64

9. 143/30

Step-by-step explanation:

7 0
2 years ago
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