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
harkovskaia [24]
3 years ago
14

The measures of the angles of △RST are given by the expressions in the table.

Mathematics
2 answers:
Andreyy893 years ago
3 0
X=34
angle s=38
angle t= 111
DedPeter [7]3 years ago
3 0
Here, we know sum of all the angles in a triangle is equal to 180
31 + x+4 + 3x+9 = 180
4x + 44 = 180
4x = 180 - 44
x = 136 / 4
x = 34

Angle S = x+4 = 34+4 = 38
Angle T = 3x+9 = 3(34)+9 = 111

Hope this helps!
You might be interested in
In a function, values of x are called
Alexxx [7]

Answer:

roots? I'm pretty sure

6 0
3 years ago
!!!I WILL MARK BRAINLIEST! PLZ ANSWER ASAP AND EXPLAIN! VERY IMPORTANT!!
Nata [24]

Answer: Check explanation

Step-by-step explanation: (3,-5), because that's the point where the two lines intersect.

Y=-2x+1

Y=-3/2x-1/2

Substitute the Y to get -2x+1=-3/2x-1/2

1/2x=3/2

x = 3

Now plug x into first equation: y=-2*3+1=-5

so the intersection point is (3,-5)

3 0
3 years ago
Please Help Soon! A 4-foot by 8-foot rectangular piece of plywood will be cut into 4 congruent rectangles with no wood left over
laiz [17]

Answer: 6 feet

Step-by-step explanation:

Given that a 4-foot by 8-foot rectangular piece of plywood will be cut into 4 congruent rectangles with no wood left over and no wood lost due to the cuts

Let assume that the 4 rectangles will be of the same area since they are congruent.

The area of the big rectangle will be

Area = 4 × 8 = 32

Divide 32 by 4

32/4 = 8

Suggest the two possible numbers in which their product will be equal to 8

4 and 2 or 8 and 1

If 4 and 2

The perimeter = 2L + 2B

Substitute the 4 and 2 into the formula

Perimeter = 2(4) + 2(2)

Perimeter = 8 + 4

Perimeter = 12

If 8 and 1

Perimeter = 2(8) + 2(1)

Perimeter = 16 + 2 = 18

The positive difference, in feet, between the greatest possible perimeter of a single piece and the least possible perimeter of a single piece will be:

18 - 12 = 6 feet

6 0
3 years ago
What is x, the distance between points A and A'? 2. 4 units 4. 8 units 13. 6 units 14. 4 units.
adelina 88 [10]

The distance between points A (3, -5) and A' (2, -3) is 2.4 units.

Given that,

The points A (3, -5) and A' (2, -3).

We have to determine,

The distance between point A and A'.

According  to the question,

The distance between two points is determined by using the distance formula.

\rm Distance \ formula = \sqrt{(x_2-x_2) ^2+ (y_2-y_2)^2

Then,

The distance between points A (3, -5) and A' (2, -3) is,

\rm Distance  = \sqrt{(2-3) ^2+ ((-3)-(-5))^2}\\\\ Distance  = \sqrt{(-1) ^2+ (2)^2}\\\\ Distance  = \sqrt{1+4}\\\\Distance = \sqrt{5}\\\\Distance = 2.4 \ units

Hence, The distance between points A (3, -5) and A' (2, -3) is 2.4 units.

For more details refer to the link given below.

brainly.com/question/8069952

6 0
2 years ago
Read 2 more answers
When Emily arrived home from school, she spent 8 minutes eating a snack. Then, she spent 15 minutes playing with her dog and 32
ziro4ka [17]
Answer: 1 hour and 40 minutes

Explanation: Add all the time together and you get 100 minutes.

100 - 60 = 40

(I’m not very good at explaining it)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression gives the length of the transverse axis of the hyperbola shown below?
    7·2 answers
  • How do you work out 2/5 of 10
    14·2 answers
  • Which expression means the same as 1/3 of 2/3 <br>a) 2/3÷3 <br>b) 1/3 × 2/3 <br>c)what is 1÷2
    9·1 answer
  • You may remember that the area of a triangle is A=12B⋅H, where B is the base of the triangle and H is the height.
    5·2 answers
  • Which expression has a negative value A. 2+12 B. (-3)(-8) C. 10-(-18) D. -35÷5
    8·2 answers
  • In factons you divide the numerator and the whole number .. then denominator<br><br> Correct?
    8·1 answer
  • Simplify the following (x–2/3)(x–2/3)​
    6·1 answer
  • Given the matrix equation<br><br><br> AX + B = C
    13·1 answer
  • Explain the steps (in order) of how to write this function:
    10·1 answer
  • In science class, the average score on a lab report is 82 points, with all students scoring within 3.2 points of the average. if
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!