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
grin007 [14]
3 years ago
7

What is the value of x in the diagram?

Mathematics
2 answers:
Leno4ka [110]3 years ago
7 0

Answer:

(x+55)°=(2x-15)°

x-2x=-15-55

-x=-75

x=75

..............

Mamont248 [21]3 years ago
4 0

Answer:

x+55=2x-15 [being corresponding angle

55-15=2x-x

40=x

You might be interested in
-1.5x+2.5y+3=0 6x-10y+6=0 how many solutions does this equation have
nasty-shy [4]
None they're parallel because they have te same slope. Work; get y by itself or graph! hope it helped ;)
7 0
3 years ago
Pls help I’m so confused
gavmur [86]

Answer:

its a

Step-by-step explanation:

7 0
3 years ago
Please please please help me with this answer
Rasek [7]

x = number of packages he bought

y = number of popsicles in each package

Here are the two equations:

xy = 54

x = 3 + y

Using the substitution method, you can solve them to find x and y.

(3 + y)y = 54,

3y + y^2 = 54

y^2 + 3y - 54 = 0

Solve the quadriatic equation:

(y +9)(y - 6) = 0

y = -9, 6.

Plug y into: xy = 54

x(-9) = 54, x = -6.

x(6) = 54, x = 9.

So he bought 9 packages of popsicles, bc you can't bye -6 packages.

3 0
3 years ago
For art class, each student
Mars2501 [29]

Answer:

s=25

Step-by-step explanation:

3 0
2 years ago
AB is tangent to the circle k(O) at B, and AD is a secant, which goes through center O. Point O is between A and D∈k(O). Find m∠
drek231 [11]

Answer:

∠BAD=20°20'

∠ADB=34°90'

Step-by-step explanation:

AB is tangent to the circle k(O), then AB⊥BO. If the measure of arc BD is 110°20', then central angle ∠BOD=110°20'.

Consider isosceles triangle BOD (BO=OD=radius of the circle). Angles adjacent to the base BD are equal, so ∠DBO=∠BDO. The sum of all triangle's angles is 180°, thus

∠BOD+∠BDO+∠DBO=180°

∠BDO+∠DBO=180°-110°20'=69°80'

∠BDO=∠DBO=34°90'

So ∠ADB=34°90'

Angles BOD and BOA are supplementary (add up to 180°), so

∠BOA=180°-110°20'=69°80'

In right triangle ABO,

∠ABO+∠BOA+∠OAB=180°

90°+69°80'+∠OAB=180°

∠OAB=180°-90°-69°80'

∠OAB=20°20'

So, ∠BAD=20°20'

5 0
3 years ago
Read 2 more answers
Other questions:
  • The figure shows a planetarium’s viewing room, which is in the shape of a hemisphere. The diameter of the hemisphere is 50 feet.
    13·2 answers
  • A problem states: "There are 3 more baseballs than bats in a dugout. There are 15 bats and baseballs in the dugout in all. How m
    6·2 answers
  • You are randomly picking a number between 1 and 20, inclusive. What is the probability of selecting a
    13·2 answers
  • 1. Add the polynomials. What is the coefficient of the 'x' term? *<br> (2x² – 7x + 6) + (-3x² + 7x)
    7·1 answer
  • What is the GCF of 120, 36
    12·2 answers
  • a shopper needs 24 sandwich rolls the store sells identical rolls and two differently sized packages they sell a six pack for $5
    8·1 answer
  • In. What is the area of this trapezoid? b2 = 5 in. h = 4 in. 2 in. 3 in. b1 = 10 in.​
    14·1 answer
  • A whitetail deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute. Whi
    7·1 answer
  • URGENT PLZ SAVE ME
    12·1 answer
  • Fiona planted tomato plants in her back yard earlier this year. So far, they have produced 55 tomatoes. From past experience, sh
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!