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
sesenic [268]
3 years ago
12

What is the value of 6.453 + (-9)

Mathematics
1 answer:
photoshop1234 [79]3 years ago
3 0

Answer:

-2.547

Step-by-step explanation:

You might be interested in
Given that QR¯∥ST¯, identify the length of PT¯.
wariber [46]

Answer:

PT = 16.3 units

Step-by-step explanation:

From the picture attached,

From ΔPQR and ΔPST,

QR ║ST [Given]

PQ is a transversal line.

Therefore, ∠PST ≅ ∠PQR [Corresponding angles]

∠P ≅ ∠P [Common angle]

ΔPQR ~ ΔPST [By AA property of similarity of two triangles]

Therefore, by the property of similarity, corresponding sides of the similar triangles will be proportional.

\frac{PQ}{PS}=\frac{PR}{PT}

\frac{12+28}{28}= \frac{PT+7}{PT}

\frac{40}{28}=1+\frac{7}{PT}

\frac{10}{7}-1=\frac{7}{PT}

\frac{10-7}{7}=\frac{7}{PT}

PT = \frac{49}{3}

PT = 16.3 units

3 0
3 years ago
Help please!!! its urgent
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

3 0
3 years ago
Nathan has shown that a function, f(x), increases by 7 for every unit in the domain. What does this prove?
Solnce55 [7]
Function is equal y=7x
7 0
3 years ago
Choose one of the following people and write about how he or she showed loved for god and others: Dorothy day, saint pio of piet
Murljashka [212]

Answer:

They wanted things done a certain way.

Step-by-step explanation:

When you imagine something in your head you think of it and when it actually happens you want it to be just like you imagined it. In order to have it just the way that you want it you have to have rules so that it would stay just as you wanted it. If something were messed up or done wrong while farming that could cause a time where they go with out and there could be hard time where some people go without food if even one little thing is done wrong.

7 0
3 years ago
Math help please!! Ty
Ronch [10]
The answer would be the third one.
twice the number of c would be 2c
four more than 2c is 2c +4

Hope I helped!!
8 0
4 years ago
Other questions:
  • What is the value of q?
    15·1 answer
  • Simplify (3^5)^2/3^-2<br><br> 3^10<br> 3^9<br> 3^8<br> 3^12
    11·1 answer
  • Use the front end addition strategy to add
    6·1 answer
  • Select Ruler from the tools to measure the petal, anther, filament, pistil, and ovary. Record these measurements in Table A of t
    10·1 answer
  • What are the possible coordinates of point a?
    10·1 answer
  • I need help with this ?? I don’t get it
    11·1 answer
  • Y
    9·1 answer
  • Please help me find the equation it so hard
    9·1 answer
  • Syyshshdhehqvswwpwurxwittau
    9·1 answer
  • Find x if the ekvation is <br> x-3x+7x/2-1=9
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!