1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wariber [46]
2 years ago
11

X^2+15x+30=3x-2

Mathematics
1 answer:
Sonja [21]2 years ago
7 0

Answer:

x=-8

x=-4

Step-by-step explanation:

You might be interested in
All I need is the equation plz and thank you​
Vanyuwa [196]

Answer:

Number of photos = 3 * minutes

Step-by-step explanation:

7 0
3 years ago
If two similar polygons have perimeters of 36 and 21 inches.
jek_recluse [69]

Answer:

91

Step-by-step explanation:

Two similar polygons, means a similarity would exist in both polygons

  • Perimeter of a rectangle = 2(l +w)
  • Perimeter of the larger rectangle = 36 (because it's the largest figure)
  • equation becomes  36 = 2(L + W)
  • since L = 14, it becomes = 36 = 2(14 +W)
  • 36 = 28 + 2W
  • 2W = 36 - 28 = 2w = 8
  • w = 4.

Now we assume that since the rectangles are similar, they would have similar dimensions, in this case Width. so with this, we find length  of smaller rectangle.

  • 21 = 2(L + 4) = 21 = 2L + 8
  • 2L = 21 - 8 = 2L = 13
  • L = 13/2 = 6.5.

lastly the product of the length of both polygons = 14 * 6.5 = 91.

Their Products length is 91

6 0
3 years ago
ms Gregory has a coupon for dsw for 1/7 off of her total purchase. she purchases 4 pairs of shoes for her and her friends wich a
sesenic [268]

Answer:

She will pay $216 if she uses the coupon.

Step-by-step explanation:

Since the coupon is 1/7 off, you do 1/7 * 252 = 36. So she saves $36 with the coupon. Subtract the coupon from the total purchase. $252 - $36 = $216.

4 0
3 years ago
Helppppp with angles
netineya [11]

Answer:

61

Step-by-step explanation:

8 and 11 are corresponding angles. therefore they add up to 180.

so, 180-119 = 61

8 0
3 years ago
Read 2 more answers
Which makes the the following statement true
Anon25 [30]
Line JK, pls mark brainliest!!
7 0
3 years ago
Read 2 more answers
Other questions:
  • Pleas echeck if i am correct
    10·1 answer
  • PLEASE HELP ME QUICKLY In ΔABC,<br><br> if m∠CAD = 29°, the m∠DAB is _______
    15·1 answer
  • Claire has received scores of​ 85, 88,​ 87, and 80 on her algebra tests. what is the minimum score she must receive on the fifth
    9·1 answer
  • 1/2{x-1/6}+2/3=5/6+1/3 (1/2-3x)<br>​
    7·1 answer
  • Find the perimeter of the composite figure
    14·1 answer
  • Plzzzzzzzz help for a brainly
    15·2 answers
  • BRAINIEST TO WHOEVER RIGHT
    12·1 answer
  • A high school band has 63 members. 2/9 of the members play a
    6·2 answers
  • Hi I'm a girl and if anyone need help come to me cause I'm here and I know every thing and I'm nice:)
    6·2 answers
  • f(t) = t^2 + 19t + 601) What are the zeros of the function?Write the smaller t first, and the larger t second.smaller tlarger t2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!