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
Pepsi [2]
2 years ago
15

Solve. yo please help a girl out

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
4 0

Answer:

-9 1/4

Step-by-step explanation:

Please mark brainliest.

You might be interested in
The hypothesis was that all three segments of the regulatory region are required for highest expression of the Hoxd13 gene. Is t
Mama L [17]

Answer:

Yes, it is.

Step-by-step explanation:

The hypothesis made on the Hoxd13 gene expression justified the results obtained. This is because if one of the three segments is removed, the value of the expression level will be reduced to approximately below 100% of the control. Therefore, it can be inferred that the theoretical analysis justified the results obtained.

6 0
2 years ago
the number of the students of a school was 640 last year and it is 800 by how many percent is the number increased​
yuradex [85]

Answer:

The number of students would have increased by 25%.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Z -7, when z=6 PLS HELP MY I AM NOT SURE IF I DID IT RIGHT I HAVE TO TURN THIS IN TOMORROW
Harlamova29_29 [7]

Answer:

Z-7

6-7

-1

Step-by-step explanation:

we have to replace the value of Z and then subtract by seven.

4 0
2 years ago
Read 2 more answers
A pole that is 3.1m tall casts a shadow that is 1.29m long. At the same time, a nearby building casts a shadow that is 44.75m lo
Mkey [24]
Let b=height of building.   By similar triangles we can say:

b/44.75=3.1/1.29

b=44.75*3.1/1.29

b≈107.54

b≈108 meters  (to the nearest whole meter)
8 0
3 years ago
Read 2 more answers
I need only 16 and 17 please help
Nesterboy [21]

9514 1404 393

Answer:

  16. a: (-90°, (4, 3)); b: (90°, (0, 3)); c: (-90°, (0, 0))

  17. a: (down, (4, -1)); b: (right, (4, 3)); c: (up, (5, 2))

Step-by-step explanation:

We don't know what notation you're used to seeing for rotations. Here. we'll use the form [degrees CCW, (center)]. (CW angles are negative.) In any rotation, the center is the point that is invariant (remains in the same place)

16.

a) The tail is invariant, so the rotation is (-90°, (4, 3)).

b) The tip is invariant, so the rotation is (90°, (0, 3)).

c) The origin is invariant, so the rotation is (-90°, (0, 0))

__

17.

a) The tail is invariant, so the arrow is pointing down with the tip at (4, -1).

b) The center is invariant, so the arrow is reversed. It is pointing right with the tip at (4, 3).

c) Point (2, 3) is invariant, so the arrow is pointing up with the center at (5, 0). The tip is at (5, 2).

_____

<em>Additional comment</em>

If you have trouble visualizing these rotations, you might find it useful to trace the arrow on a piece of (semi-)transparent medium (plastic or tracing paper) so that you can move it as required to match the descriptions in the problem statement. A pin, or a dot on your tracing, can serve to fix the center of rotation. A little hands-on never hurts in math and geometry.

8 0
3 years ago
Other questions:
  • Samuel and Leticia are playing a game. After the first round of the game, Samuel's score was -19 and Leticias score was 21. The
    15·1 answer
  • Given f(x) = -x – 2, find f (3).
    10·2 answers
  • @DevanHelps
    13·1 answer
  • Luisa is avid Horseback riding. This year, she purchased a new Safety riding helmet for $125 and continues taking lessons at $20
    14·1 answer
  • Solve for x.<br><br><br> 2x+3/12=2x/8
    12·1 answer
  • Im on a time limit please help i will give brainliest!
    14·1 answer
  • Which property is used to simplify 45and + 3 (25x+75Y) to 5y + 65x?
    5·1 answer
  • :) answer please! &lt;3
    11·2 answers
  • Sophia bought snacks for her team's practite. She bought a bag of chips for $1.84 and
    9·2 answers
  • Q2 direct and indirect
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!