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
Katen [24]
3 years ago
5

Help please!!!!! Geometry

Mathematics
1 answer:
Fofino [41]3 years ago
7 0

Answer:

<B = 47

Step-by-step explanation:

(5x+7) = (3x+23)

5x+7 = 3x+23

2x+7 = 23

2x = 16

2x/2 = 16/2

x = 8

<B = 3x+23

<B = 3(8)+23

<B = 24 + 23

<B = 47

You might be interested in
In △ ABC and △ PQR, AB = 5 cm , BC = 6 cm , AC = 8 cm , PQ = 6 cm , QR = 5 cm , PR = 8 cm . Which of the following statements is
Delvig [45]

Given:

In △ABC and △PQR, AB = 5 cm , BC = 6 cm , AC = 8 cm , PQ = 6 cm , QR = 5 cm , PR = 8 cm.

To find:

The correct congruency statement for the given triangles.

Solution:

In △ABC and △PQR,

AB=QR=5\ cm                    (Given)

BC=PQ=6\ cm                    (Given)

AC=PR=8\ cm                    (Given)

All three corresponding sides of both triangles are equal. On comparing both triangle, it is conclude that the corresponding angles of A, B, C are R, Q, P respectively.

\Detla ABC\cong \Delta RQP               (SSS congruency postulate)

Therefore, the correct option is C.

4 0
3 years ago
Scientific Notation (Please help!)<br><br> Write in standard form:<br> 6.79 x 10⁻⁴
QveST [7]
0.000679 is the correct answer

move the decimal point to the left twice because of the -4 on the 10
5 0
3 years ago
Paco needs more than 3/8 yard of twine to build a model ship. How much twine could he buy?
torisob [31]
No one can answer until you give us the amount of money he has or how much money the twine costs
5 0
4 years ago
Use the Side, Side, Side Rule (SSS) to prove that the triangles in each pair are congruent. Draw hash marks to show the congruen
weeeeeb [17]

Answer:

(1) ΔMAN ≅ ΔBOY

(2) ΔMAT ≅ ΔRUG

(3) ΔEBN ≅ ΔUHR

(4) ΔTOP ≅ ΔLID

(5) ΔCAT ≅ ΔDOG

(6) ΔITP ≅ ΔLOH

Step-by-step explanation:

The following combinations of the congruent triangle facts will be sufficient to prove triangles congruent.

The combinations are:

(1) SSS (side-side-side) : If three sides of a triangle are congruent to three sides of another triangle then the triangles are congruent.

(2) SAS (side-angle-side) : If two sides and included angle of a triangle are congruent to another triangle then the triangles are congruent.

(3) ASA (angle-side-angle) : If two angles and included side of a triangle are congruent to another triangle then the triangles are congruent.

(4) RHS (right angle-hypotenuse-side) : If the hypotenuse and leg of one right triangle are congruent to the corresponding parts of another right triangle, the right triangles are congruent.

Part (1):

As we are given two triangles.

Side AM = Side OB

Side MN = Side BY

Side AN = Side OY

That means,

ΔMAN ≅ ΔBOY

Part (2):

As we are given two triangles.

Side MA = Side RU

Side MT = Side RG

Side AT = Side UG

That means,

ΔMAT ≅ ΔRUG

Part (3):

As we are given two triangles.

Side EB = Side UH

Side BN = Side HR

Side NE = Side RU

That means,

ΔEBN ≅ ΔUHR

Part (4):

As we are given two triangles.

Side OT = Side IL

Side OP = Side ID

Side PT = Side DL

That means,

ΔTOP ≅ ΔLID

Part (5):

As we are given two triangles.

Side AC = Side OD

Side AT = Side OG

Side TC = Side GD

That means,

ΔCAT ≅ ΔDOG

Part (6):

As we are given two triangles.

Side TP = Side OH

Side IT = Side LO

Side IP = Side LH

That means,

ΔITP ≅ ΔLOH

6 0
3 years ago
What is f(x)=x3+2x2−5x−6 in factored form given that 2 is a zero of the function?
murzikaleks [220]

Answer:

Since 2 or x-2= 0 is a zero of the function we divide it by the function to get the other factors

x³ + 2x² - 5x - 6 ÷ x -2

We get

(x + 3)(x+1) = 0

Therefore x³ + 2x² - 5x - 6 in factored form is

(x - 2)(x + 3)(x + 1)

Hope this helps.

4 0
4 years ago
Read 2 more answers
Other questions:
  • I am sorry people with the dum questions but i am blonde stupid so plz help me with this
    12·2 answers
  • A building's rafter forms the hypotenuse of a 30°-60°-90° triangle with the roof's frame. If the rafter measures 9 feet, then th
    11·3 answers
  • What is the equation of the circle passing through the point (−5, −2) whose center is at (−2,3)?
    11·1 answer
  • What is 3 1/3 + 4 4/6=?​
    15·2 answers
  • The sum of two numbers is -12. The difference between the same two numbers is 8. What is the product of the two numbers? ( with
    15·2 answers
  • The sum of three consecutive even numbers is 522.find the number
    15·1 answer
  • There is a population of 17 bacteria in a colony. If the number of bacteria doubles every 229 hours, what will the population be
    7·1 answer
  • The figures below are similar. what is the length of x
    8·1 answer
  • What is the range in interval notation?
    6·1 answer
  • Ying is a professional deep water free diver.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!