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
melamori03 [73]
3 years ago
11

Help me please as soon as possible

Mathematics
1 answer:
Leona [35]3 years ago
6 0

Answer:

<em>x=8</em>

Step-by-step explanation:

<u>Triangles</u>

An isosceles triangle is a triangle with two equal sides. The angles the equal sides form with the third side are also equal.

The triangle shown in the figure is isosceles and the angles marked as '2' and 67° are equal. But we are also given that the angle '2' equals 8x+3, thus:

8x+3=67

Reducing:

8x=67-3=64

Solving:

x=64/8

x=8

You might be interested in
6. Find the total surface area of the cone in the figure. (Use
Artist 52 [7]

Answer:

hi

use pie r ( l + r )

Step-by-step explanation:

hipe this may help you

4 0
3 years ago
if i have 12 apples, and then sally takes one, and billy takes 8, then i go pick 18 more apple but i eat 14, how many apples do
gizmo_the_mogwai [7]

Answer:

7 apples is the correct answer I believe.

6 0
3 years ago
Read 2 more answers
A sculpture is shaped like a sphere with 4 cones attached to it. Several dimensions of the sculpture, in feet, are shown in the
suter [353]

volume of the center sphere = 4/3*PI*r^3

r = 3 ( given in the picture)

 so 4/3 * 3.14 *3^3 = 113.04 cubic feet

 volume of 1 cone: pi *r^2 *h/3

r = 3 and h=3 ( given in the picture)

so 3.14 * 3^2 * 3/3 = 28.26 cubic feet

 there are 4 cones so 28.26* 4 = 113.04 cubic feet


113.04 + 113.04 = 226.08 cubic feet

 rounded to nearest cubic foot = 226 cubic feet

5 0
3 years ago
Please help me with #1 asap!!! ill give brainliest
Ne4ueva [31]

Answer:

A 2 seconds

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help me :) I need to find the value of x and find the m
damaskus [11]
X=9
DBC= 54°


The given angle is 90°, so we can add the other two given equations to equal 90.

7x-9+4x=90
1) Combine like terms
11x-9=90
2) Add 9 to both sides
11x=99
3) Divide 11 on both sides
x=9

Now to find the angle:
7x-9
1) Plug 9 in for x (which is what we just solved for)
7(9)-9
2) multiply
63-9
3) subtract
54

m= 54°
7 0
3 years ago
Other questions:
  • For each set of three measures determine if they can be angle measures of a triangle
    5·1 answer
  • If a segment has an endpoint at (3, 2) and the midpoint at (-1, 2), what are the coordinates of the other endpoint?
    8·2 answers
  • Is anyone smart enough to fill this out? will mark brainliest
    13·1 answer
  • What does 59% divide by 4 times 8 minus 9 times 5 equal?
    5·2 answers
  • What is the rule in this sequence (0,21) (1,18) (2,15) (3,12) (4,9) (5,6) (6,3) (7,0) (8,-3) (9,-6) (10,-9)
    5·1 answer
  • If you get 0=0 is that no solution or IMS
    8·2 answers
  • What is the value of x in the diagram?<br> 2x+3<br> 2x+2
    8·1 answer
  • −3x + 3 &lt; 6 can someone help
    11·2 answers
  • What is one of the biggest dangers in using a credit card?
    9·2 answers
  • 16)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!