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
erica [24]
3 years ago
8

Please help asap!

Mathematics
1 answer:
allochka39001 [22]3 years ago
4 0

Answer:

  See below

Step-by-step explanation:

The solution choices all agree that x = 1±√2. The second equation tells you ...

  y = ±2√(x+2)

so the sign of the √2 term in x is the same as the sign of the √2 term in y. The answer choices circled in red are the ones that meet this requirement.

You might be interested in
Can somebody please help me and quick? thxs​
zmey [24]
The answer is 15%

Explanation:

Team A has 42 members and team b has 18 more than team A so team b has 60 members. In order for the teams to be equal, there’d need to be 51 people on each team(60+42/2=51). There are 9 extra people on team b, so we need 9/60 , divide and you get 15%.
6 0
3 years ago
Factor this expression completely, then place the factors in the proper location on the grid. 9x2 - y2
andreev551 [17]

Answer:

{ \tt{ {9x}^{2} -  {y}^{2}  }} \\  = { \tt{( {3x)}^{2} -  {y}^{2}  }} \\  = { \tt{(3x - y)(3x + y)}}

6 0
2 years ago
Choose the correct description of the graph of the compound inequality: x − 2 > −3 and 3x less than or equal to 12
STALIN [3.7K]
<span>X - 2 > -3 x > -3 + 2 x > -1 A number line with an open circle -1, closed circle on 4 and shading in between.,when dividing/multiplying by a negative, the inequality sign changes. An open circle is used when there is no equal sign involved. A closed circle is used when there is an equal sign involved. If it is greater then, shading goes to the right. If it is less then, shading goes to the left</span>
4 0
3 years ago
Read 2 more answers
Please help me! (Tangent Ratios) (20 points)
Leya [2.2K]

Answer:

Tan A for first page  25/49  

Tan A for second page 37/49

Tan B for first page 24/49

Tan B for second page 12/49

5 0
3 years ago
A tabletop in the shape of a trapezoid has an area of 5,658 square centimeters. Its longer base measures 119 centimeters, and th
Sedaia [141]
The formula for finding the area of a trapezoid is: sum of bases*height*1/2
By plugging in the information that we already have, we know: (119+65)*height*1/2=5658
184*1/2*height=5658
92*height=5658
height=61.5cm.

Check:
119+65=184
184*61.5=11316
11316*1/2=5658
3 0
3 years ago
Other questions:
  • Is a basket ball a polyhedron
    11·2 answers
  • standard form : three hundred fifty million , six thousand,seven hundred ninety one and eighty three hundreths
    6·2 answers
  • 1.) 4x = 16
    14·1 answer
  • According to a survey taken at an amusement park about visitors' favorite rides, 22 of the 50 visitors surveyed like the bumper
    8·2 answers
  • Which answer shows 309,070 written in word form? A. three hundred nine thousand, seven hundred B. thirty-nine thousand, seventy
    15·2 answers
  • What is 1/56 of 12769800000
    14·2 answers
  • Plz help.. I asked this question on English, but no one answered.
    12·1 answer
  • How to cancel brainly plus
    9·2 answers
  • Each student in mrs.knotts class is making a miniature kite. The teacher needs to know how much fabric will be needed to cover t
    14·2 answers
  • Geometry- what is O? show work/explain please.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!