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
Luba_88 [7]
3 years ago
5

Unit test answers grade 4

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
5 0

Answer:

4th grade questions?

I can easily help you with those.

What are your questions?

Alexeev081 [22]3 years ago
3 0

the answer id g oo gle it will help u for sure

You might be interested in
I want to know how to solve this cross number puzzle i know the answers but where do i put them​
andrew-mc [135]

across

1) 10

2) 25

5)9

6)12

4 0
3 years ago
Please help me solve this short problem guys
-BARSIC- [3]

Answer:

Step-by-step explanation:

Given equation of the quadratic function is,

y = x² + 5x - 7

Convert this equation into vertex form,

y = x² + 2(2.5x) - 7

  = x² + 2(2.5x) + (2.5)² - (2.5)² - 7

  = (x + 2.5)²- 6.25 - 7

  = (x + 2.5)² - 13.25

Therefore, vertex of the function is → (-2.5, -13.25)

For the solutions,

y = 0

(x + 2.5)² - 13.25 = 0

x = (±√13.25) - 2.5

x = (±3.64) - 2.5

x = 1.14, -6.14

Solutions → (-6.14, 0) and (1.14, 0)

8 0
2 years ago
Which geometric term is modeled by the stop sign
lakkis [162]
A stop sign has 8 sides and all angles are the same, so it is a regular octagon.
7 0
2 years ago
How many solutions does this system have?*
sweet-ann [11.9K]

Answer:

1 solution

Step-by-step explanation:

y =  - 3 \\ y =  -  x - 4 \\  =  >  - 3 =  - x - 4 \\  =  >  - x - 4 + 3 = 0 \\  =  >  - x - 1 = 0 \\  =  >  - x = 1 \\  =  > x =  - 1

4 0
3 years ago
What is the measure of OAC
Lady bird [3.3K]

Answer:

27°

Step-by-step explanation:

  • A tangent meets a radius at 90°
  • Angles in a trainable sum to 180°
  • 180 - 90 - 63 = 27°
4 0
2 years ago
Read 2 more answers
Other questions:
  • Broderick had $420 in his checking account he may six deposit of $35.50 each he needs to write more checks for $310.75 each
    10·1 answer
  • The summer has ended and it’s time to drain the swimming pool. 20 minutes after pulling the plug, there is still 45 000L of wate
    5·1 answer
  • My math homework states for me to answer the problem 12 - 14 1/2 . How do I solve this problem, and what is the correct answer
    10·2 answers
  • Molly has cups of sugar. She used cup of sugar. She wants to model a subtraction problem on a number line to find how much sugar
    12·2 answers
  • please help fast ! Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Match the fractions with equiv
    12·2 answers
  • Match the monomer to the correct macromolecule<br>​
    8·1 answer
  • The arc length of a circle of radius 4 is 6.9813. What is the central angle created by the arc? Round
    10·1 answer
  • What is 673/3 as a mixed number!?
    14·2 answers
  • Delete this question please. I don't know how to delete this question.
    7·1 answer
  • Which expression forms an equation with the given expression; 24 - 5 x 2
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!