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Valentin [98]
3 years ago
12

If a b and c d which pair of angles are congruent

Mathematics
1 answer:
lara [203]3 years ago
3 0
A. 1 and 16

C. 9 and 11

D. 12 and 13 are all correct I believe.
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The dimensions of Amy’s rectangular garden are 15 feet by 12 feet. Amy wants to buy flowers to improve the appearance of her gar
ser-zykov [4K]

Answer:

  $50.40

Step-by-step explanation:

The garden has an area of ...

  (15 ft)(12 ft) = 180 ft²

Amy wants to cover 1/4 of that with flowers, so the area devoted to flowers is ...

  (1/4)(180 ft²) = 45 ft²

The cost for each square foot is $1.12, so the cost of the flowers will be ...

  ($1.12/ft²) × 45 ft² = $50.40 . . . . cost to cover 1/4 of the garden with flowers

4 0
3 years ago
Read 2 more answers
20 Points! Please Help!
ivolga24 [154]

To solve this problem yo need to have the "x", the "y", and the radius. To find the radius since it is not given we use the formula.

sq rt(-3^2+1^2)

sq rt(9+1)

sq rt(10) would be the length of the radius in this case.

Then we use the sine cosine and tangent fractions

sin:y/r

cos:x/r

tan:y/x

With the values plugged in the equations are

SIN:1/sqrt(10) Since there can´t be a sq rt in hte denominator we change it to 1(sq rt(10))/10

COS:-3/sqrt(10) Since there can´t be a sq rt in the denominator we change it to -3(sq rt(10))/10

TAN:1/-3 This one can stay the same.

This would be the measures of SIN, COS, and TAN.

3 0
3 years ago
WILL GIVE BRAINLST <br><br> HAVE A GOOD DAY
Stells [14]

Answer: 0.5

Step-by-step explanation:

L×L= area

L^2=0.25

Square root both sides

L=√0.25

L=0.5

5 0
3 years ago
Okay can you please help me do this
sertanlavr [38]

Answer:

y=3

Step-by-step explanation:

Multiply 9 from both sides to cancel it out.

-27=-y/9

/9      /9

-3=-y

We can't have a negative variable, so we divide -1 from both sides.

-3=-y

/-1  /-1\

3=y

-hope it helps

7 0
2 years ago
an amusement park has a diameter of 1200 feet and has a circular walking path around the entire park.If you walk around the enti
padilas [110]

Answer:

3768

Step-by-step explanation:

7 0
3 years ago
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