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
Rus_ich [418]
3 years ago
7

(15 points) plz ay help would be appreciated and brainly will be given to best answer/for e-f find the value of x,y.z in each fi

gure

Mathematics
1 answer:
Savatey [412]3 years ago
7 0

Answer:

For E, each angle is 60° because its an equilateral triangle.

F is 45° for x, 135° for y, lastly z is 22.5°

You might be interested in
On a map. 1 inch equals 15 miles. Two cities are 6 inches apart on the map. What is the actual distance between the cities? ​
WARRIOR [948]

Answer:

90 miles

Step-by-step explanation:

The person who answered first explained it well, so I dont have to.

have a nice day :)

5 0
3 years ago
Find the missing coefficient.<br><br> -<br> y2 − [-5y − y(-7y − 9)] − [-y (15y + 4)] = 0
maria [59]
There is only one solution in the given equation -y2 − [-5y − y(-7y − 9)] − [-y (15y + 4)] = 0. In solving this problem, apply first PEMDAS (parenthesis, exponents,multiplication, division, addition, subtraction). Then equation will transform into -y2+5y-7y2-9y+15y2+4y=0. Combine terms with same power and achieve 7y2=0. Divide both sides with 7 and perform square root of zero. Since the root is zero, we have one solution of the given equation which is y=0.
5 0
3 years ago
Read 2 more answers
A ladder is placed against the side of a house. The top of the ladder is 12 feet above the ground. The base of the ladder is 5 f
Colt1911 [192]
This is the Pythagorean theorem where the 2 legs of a triangle squared add up to equal the squared hypotenuse (a^2 + b^2 = c^2)

The equation would be
12^2 + 5^2 = x^2

144 + 25 = 169

The square root of 169 = 13

Answer - 13 ft
3 0
3 years ago
Solve the equation for all values of x in simplest form:<br> (x - 2)2 = 49
marin [14]
2x-4=49
2x=54
x is equal to 27
3 0
3 years ago
Factor 26r3s + 52r5 – 39r2s4.
algol [13]

Answer:

13r²(2rs + 4r³ - 3s⁴)

Step-by-step explanation:

In equation 26r³s + 52r⁵ - 39r²s⁴;

The GCF of 26, 52, and 39 = 13

The GCF of r³, r⁵ and r² = r²

The GCF of s, (no "s"), and s⁴ = no "s" (Since one of the number doesn't have "s")

Now we can factor out 13r² from all three expressions;

26r³s + 52r⁵ - 39r²s⁴

=> <em>13r²(2rs) + 13r²(4r³) - 13r²(3s⁴)</em>

To factor it all together;

<u>13r²(2rs + 4r³ - 3s⁴)</u>

Hope this helps!

7 0
3 years ago
Other questions:
  • What is the middle number when the numbers {2.3, –0.1, 1.9, –4, –3.2} are ordered from least to greatest?
    13·2 answers
  • Which is the product of 58 and 1,000?<br><br> a. 0.058<br> b. 5,800<br> c. 58,000<br> d. 580,000
    8·1 answer
  • For f (x) = 4x +1 and g(x) = x2-5, find
    10·1 answer
  • The items pictured are all in a bag. what is the probability of randomly pulling either a baseball or a tennis ball ?
    5·1 answer
  • ^^^<br> Quickly answer please
    8·2 answers
  • Triangle WXY is isosceles. ∠YWX and ∠YXW are the base angles. YZ bisects ∠WYX. m∠XYZ = (15x)°. m∠YXZ = (2x + 5)°. What is the me
    13·2 answers
  • Find the equation of the circle whose center and radius are given.
    13·1 answer
  • How many total miles does the Commuter Train travel from 6:00 a.m. to 10:30 a.m.?
    8·1 answer
  • A small group of friends are planning on attending the local rodeo. Tickets cost $15 for children and $30 for adults and the gro
    5·1 answer
  • The product of 9 and the quantity 5 more that a number,t, is less that 6
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!