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umka21 [38]
2 years ago
7

PLEASE HELP ME I'M DESPERATE. Delta Math Question!!!

Mathematics
1 answer:
makkiz [27]2 years ago
7 0

Answer:

cos S = \frac{7}{25}

Step-by-step explanation:

this is a 7- 24- 25 right angle with RS = 7 , then

cos S = \frac{adjacent}{hypotenuse} = \frac{RS}{QS} = \frac{7}{25}

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What two ratios are equivalent to 12:6?
Alex73 [517]
It would be equal to, 24:12, 36:18
5 0
3 years ago
Which statements must be true about the image of ΔMNP after a reflection across Line E G? Select three options. The image will b
masya89 [10]

Answer:

The image will be congruent to ΔMNP.

Line EG will be perpendicular to the line segments connecting the corresponding vertices.

The line segments connecting corresponding vertices will all be parallel to each other.

Step-by-step explanation:

The reflected image will be the mirror image of ΔMNP, so it will be congruent.  The lines connecting each vertex to the corresponding vertex will be parallel, and all three lines are perpendicular to EG.

4 0
3 years ago
Please help me with this please and thank you
BartSMP [9]

Answer:

12

Step-by-step explanation:

4x-3x

4*3=12

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7 0
2 years ago
I need help! I'm *so* confused! I will mark Brainliest
Naddik [55]

Answer:

(-2,21)

Step-by-step explanation:

2 days ago, Paulo's commute time was halfway between his commute times 8 and 9 days ago.

8 days ago means that x-coordinate -8 represents this day. Count 8 units to the left and find that when x = -8, y = 24 minutes.

9 days ago means that x-coordinate -9 represents this day. Count 9 units to the left and find that when x = -9, y = 18 minutes.

Find halfway commute time between points (-8,24) and (-9,18):

y=\dfrac{24+18}{2}=\dfrac{42}{2}=21,

then coordinates that Paulo should graph are

(-2, 21)

(-2 means 2 days ago, 21 is the halfway)

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3 years ago
-4+ =-1 what is the missing number?
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T h e. a n s w e r I s t h r e e
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