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
Gnoma [55]
3 years ago
8

What is the reason for number 4 and 5?

Mathematics
1 answer:
Fiesta28 [93]3 years ago
3 0

Answer:

4. QT and RT are 2 sides of an equilateral triangle.

5.  Congruent by SAS

Step-by-step explanation:

All sides of an equilateral triangle are equal in length.

You might be interested in
Talia used 1/3 of a piece of wood for the base of her project 1/4 of the piece of wood for the vertical support and the rest for
Veseljchak [2.6K]

Answer:

The fraction of wood used for horizontal support is \frac{5}{12}.

Step-by-step explanation:

Assume that the total piece of wood is of length 1.

It is provided that Talia used \frac{1}{3} of the piece of wood for the base of he project.

She use \frac{1}{4} of the piece of wood for the for the vertical support.

The remaining wood she used for horizontal support.

The amount of wood used for horizontal support can be computed by the subtracting the amount of wood used for base of the project and vertical support form 1.

Compute the amount of wood used for horizontal support as follows:

Horizontal\ support=1-Base\ of\ project-Vertical\ support\\= 1 - \frac{1}{3}-\frac{1}{4}\\  =\frac{12-4-3}{12} \\=\frac{5}{12}

Thus, the fraction of wood used for horizontal support is \frac{5}{12}.

3 0
3 years ago
Jill bought 7 pounds of melon and 0.9 pounds of cherries. How much fruit did she buy in all
erik [133]

Answer:

7.9 pounds of fruit

Step-by-step explanation:

In all means to add, so 7 + .9 = 7.9 pounds

6 0
2 years ago
What quadrant is (25π/6) in
VLD [36.1K]

Answer:

Not Sure

Step-by-step explanation:

The slope is 0.

See graph below...

4 0
3 years ago
Help ASAP, really stuck
SpyIntel [72]

The total length of the wire needed to make this shape is 162cm

<h3>Perimeter of a triangle</h3>

The perimeter of a triangle is the sum of the external side of the triangle.

Given the following parameters

Length of one side of the outside shape = 24cm

The side length of the smaller triangle = 24/4 = 6cm

The perimeter of the smallest triangle  3(6) = 18cm

The perimeter of the smaller triangle (at the middle) = 12(3) = 36cm

Total length of wire needed. = 3(24) + 3(18) + 36

Total length of wire needed = 72 + 54 + 36

Total length of wire needed = 162cm

Hence the total length of the wire needed to make this shape is 162cm

Learn more on perimeter of triangle here: brainly.com/question/24382052

#SPJ1

6 0
1 year ago
for the equation 2x(3x+5)+3(3x+5)=ax^2+bx+c , if this equation is true for all values of x,what is the value of b if a,b,and c a
guapka [62]

Answer:

b=19

Step-by-step explanation:

2x(3x+5)+3(3x+5)=ax2 +bx+c

by expansion,

6x2 +10x +9x+15=6x2 +19x +15

6 0
3 years ago
Other questions:
  • What is the cosecant of angle X?
    10·1 answer
  • SOMEBODY PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • The positions of two divers from the water's surface after a dive are shown:
    8·1 answer
  • Match each condition to the number of quadrilaterals that can be constructed to fit the condition.​
    9·2 answers
  • Jill, Meg and Beth are sister's. Jill is 2 years younger than Meg. Beth is half as old as Meg. Let m represent Meg's age. Write
    9·1 answer
  • I’ve saved £264. I will spend 3/12 of this. How much do I have left?
    12·1 answer
  • How do you Simplify 80/36
    11·1 answer
  • What is clustering?
    7·2 answers
  • Please help me with this i don’t understand much
    12·1 answer
  • 6 Using data from 1988 for houses sold in Andover, Massachusetts, from Kiel and McClain (1995),
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!