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
Illusion [34]
3 years ago
7

Help pls this is 5th grade math

Mathematics
1 answer:
Allushta [10]3 years ago
4 0

Answer:

2 is scalene

3 is right

4 is right

5 is equalatirel

6 is scalene

7 is isocoles

8 is equalatirel

9 is right

Step-by-step explanation:

You might be interested in
Please help it’s urgent!! Find the sine, cosine and tangent of angle B. Leave answers as reduced fractions.
BigorU [14]

Answer:

sin(B) = 4/5

cos(B) = 3/5

tan (B) = 4/3

Step-by-step explanation:

soh cah toa

5 0
2 years ago
Read 2 more answers
If the standard deviation for a set of data is​ 0, which of the following must be​ true?
luda_lava [24]

Answer:

C. All of the data values are identical.

Step-by-step explanation:

If the standard deviation for a set of data is​ 0, then all of the data values are identical.

When a standard deviation is 0, then the variance is also 0 and the mean of the deviation that is squared is also 0, thereby making all the values identical to the mean, that is 0.

7 0
3 years ago
Paul opened a bakery. The net value of the bakery (in
Umnica [9.8K]

Answer:

1) 2(t - 7)(t + 1)

2) $32,000

Step-by-step explanation:

v(t) = 2t² - 12t - 14

v(t) = 2(t² - 6t - 7) = 2(t - 7)(t + 1)

x = -b/2a = 6/2 = 3

y = 2(3)² - 12(3) - 14 = -32

(3, -32) means at 3 months, -32 thousand dollars

7 0
3 years ago
Read 2 more answers
51
erastova [34]

Answer:

its a

Step-by-step explanation:

Ive had this question before

5 0
2 years ago
What number when decreased by 10% is 180?​
Advocard [28]

Answer:

Number 200 decreased by 10% (10 percent) of its value (percentage decrease) and calculated absolute change (actual difference). Answer: percentage decreased number = 180, absolute change (actual difference) = -20

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • 1. Hellppppppppppp!!!!!!
    11·1 answer
  • First find f′ and then find f. f′′(x)=3x^3+6x^2−x+2, f′(1)=9, f(1)=−7. <br> f′(x)= <br> f(x)=
    15·1 answer
  • #42. I really need help
    14·1 answer
  • Pls help me It is due tonight
    5·2 answers
  • Martin is an after school math tutor . He noticed that 6 people still needed help on 2/5 of the tutoring session time was left.S
    5·2 answers
  • What type of number is this?<br>0.707070...​
    14·1 answer
  • By construction copy the angles given leave all construction arcs in your final figure
    9·2 answers
  • To save for her newborn son's college education, Kelli Peterson will invest $1,500.00 at the end of each year for the next 18 ye
    11·1 answer
  • Find the CIRCUMFERENCE of a circle with the DIAMETER of 11 ft.<br> HELP PLS
    7·1 answer
  • Find the measure of Arc VF.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!