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3 years ago

OMGGG PLZZZ HELP I'LL GIVR U A MEDAL N FAN U (the answer have to RIGHTT)

Mathematics

2 answers:

bonufazy [111]3 years ago

7 0

The answer is definitely the second one because the vet is testing all of the animals.

Troyanec [42]3 years ago

6 0

The answer is the second one

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I need help asap pls

sp2606 [1]

9514 1404 393

Answer:

a) ∠DAE = 33°; ∠ABD = 57°

b) ∠CEB = 90°

c) ∠ABE = 22°

d) ∠ADE = 15°

Step-by-step explanation:

The diagonals of a rhombus meet at right angles. Each bisects the corner angles at its ends. Adjacent angles are supplementary, opposite angles are congruent, and each diagonal creates two isosceles triangles.

a) ∠DAE = 90° - ∠ADE = 90° -57°

∠DAE = 33°

∠ADE = ∠ABD = 57°

b) ∠CEB = 90° . . . . . the diagonals meet at right angles

c) ∠ABE = 44°/2

∠ABE = 22°

d) ∠ADE = 90° -(1/2)∠DAB = 90° -150°/2

∠ADE = 15°

8 0

3 years ago

Which equation represents the circle described?

faust18 [17]

ANSWER

${(x - 4)}^{2} + {(y - 3)}^{2} = {2}^{2}$

EXPLANATION

The equation of the circle with radius r and centre (a,b) is given by

$(x - a)^{2} + {(x - b)}^{2} = {r}^{2}$

The radius is

$r = 2$

We need to determine the center of the circle from the given equation of another circle, which is,

${x}^{2} + {y}^{2} - 8x - 6y + 24 = 0$

We complete the square to obtain,

${x}^{2} - 8x+ {y}^{2} - 6y + 24 = 0$

${x}^{2} - 8x+ {y}^{2} - 6y = - 24$
${x}^{2} - 8x+ {( - 4)}^{2} + {y}^{2} - 6y + {( - 3)}^{2} = - 24 + {( - 3)}^{2} + {( - 4)}^{2}$

${(x - 4)}^{2} + {(y - 3)}^{2} = - 24 + 9+ 16$

${(x - 4)}^{2} + {(y - 3)}^{2} = 1$

The centre of this circle is (4,3)

Hence the center of the circle whose equation we want to find is also (4,3).

With this center and radius 2, the required equation is,

${(x - 4)}^{2} + {(y - 3)}^{2} = {2}^{2}$

Therefore the correct answer is C.

3 0

3 years ago

Read 2 more answers

A boat traveled 150 feet in 9.7 seconds. How far would the boat travel in 1 minute?

Vera_Pavlovna [14]

972.8 feet is one minute

4 0

3 years ago

What is the solution to the equation? 1/2n + 3 = 6

yawa3891 [41]

Answer:

n = 6

Step-by-step explanation:

1/2n + 3 = 6

1/2n = 3

n = 6

4 0

3 years ago

Write a story problem to go with the multiplication problem 4 x 2/3 Then, solve the problem. PLEASE HELP ASAP

Maru [420]

Answer:8/3x

Step-by-step explanation:tell if this didnt work

5 0

2 years ago