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
irinina [24]
3 years ago
13

Help me in geometry please

Mathematics
2 answers:
Tanya [424]3 years ago
8 0
QT = RS
30 = 4x + 10
20 = 4x
x = 5

answer
x = 5 It's B. second choice
Brilliant_brown [7]3 years ago
6 0
In a rectangle, opposite sides are congruent.

So this means that
QT = RS
or
30 = 4x + 10
subtract the 10 from both sides

20 = 4x
divide both sides by 4

5 = x

answer is B. 5
You might be interested in
Question 10 of 12
kenny6666 [7]

Answer:

x = 11

Step-by-step explanation:

x + 8 = 19        subtract both sides by 8

x = 11

4 0
3 years ago
I need help with this problem x²+4x﹣30=﹣3x
a_sh-v [17]

Answer:

x^2 + 4x -30 = -3x\\x^2 + 4x +3x -30 = 0\\x^2 + 7x -30 = 0\\x^2 +10x -3x -30 = 0\\x(x+10) -3(x+10)\\(x-3)(x+10) = 0\\x = 3, -10

7 0
2 years ago
Read 2 more answers
Consider this right triangle with given measures what is the unknown length
DIA [1.3K]

Answer:

b = 9

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

b² + 12² = 15²

b² + 144 = 225 ( subtract 144 from both sides )

b² = 81 ( take the square root of both sides )

b = \sqrt{81} = 9

4 0
3 years ago
Read 2 more answers
The graph of a line has a slope of 2 and passes through the point (–6, –5). What is the equation of the line in point-slope form
Stolb23 [73]

Answer:

it would be

B. y + 5 = 2(x + 6)

if there is a negative number and you are subtracting it turns positive

Step-by-step explanation:

7 0
3 years ago
The figure below has a volume of 60 cubic units. How many more cubes will it take to fill the figure?
jolli1 [7]

Answer:

40 cubic units

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • The function D(h)=25h+50 models the distance a train traveled from a station, in miles, h hours after crossing a bridge, what is
    15·2 answers
  • 0.884 in standard form
    7·2 answers
  • Solve the following equation for x.<br><br><br> A. <br><br> B. <br><br> C. <br><br> D.
    9·2 answers
  • Twelve pounds of beans are distributed equally into 8 bags to give out at the food bank how many pounds of beans are in each bag
    9·2 answers
  • If the point (2,4 is rotated 90 degrees clockwise what is the location of the new point
    8·1 answer
  • How much is 200 tens
    5·1 answer
  • If 10 cakes cost $30 then, what would be the cost of 25 cakes? Please help
    6·2 answers
  • Can someone help me with this please :,)
    7·1 answer
  • Before sending in your payment to the credit card company, you go to a bicycle store. Approximately, how much
    11·1 answer
  • Offering Brainleast if you explain your answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!