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
zhuklara [117]
2 years ago
8

I WILL GIVE BRAINLIEST LOTS OF POINTS!!!! Answer The Question.

Mathematics
1 answer:
Mandarinka [93]2 years ago
6 0

Answer

88.6 cm

Step-by-step explanation:

You might be interested in
The lines below are perpendicular. If the green line has a slope of 3/4 what is the slope of the red line? Enter your answer as
krek1111 [17]

Answer:

-4/3

Step-by-step explanation:

m1m2=-1

so 3/4*X= -1

3X=-4

x= -4/3

5 0
3 years ago
34.231+45.23 somebody plz help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
olga2289 [7]
The answer is 79.461
6 0
3 years ago
If sum of first 6 digits of AP is 36 and that of the first 16 terms is 255,then find the sum of first ten terms.
Cloud [144]

Answer:

100

Step-by-step explanation:

We have the sum of first n terms of an AP,

Sn = n/2 [2a+(n−1)d]

Given,

36= 6/2 [2a+(6−1)d]

12=2a+5d ---------(1)

256= 16/2 [2a+(16−1)d]

32=2a+15d ---------(2)

Subtracting, (1) from (2)

32−12=2a+15d−(2a+5d)

20=10d ⟹d=2

Substituting for d in (1),

12=2a+5(2)=2(a+5)

6=a+5 ⟹a=1

∴ The sum of first 10 terms of an AP,

S10 = 10/2 [2(1)+(10−1)2]

S10 =5[2+18]

S10 =100

This is the sum of the first 10 terms.

Hope it will help.

4 0
3 years ago
Read 2 more answers
Complete the equivalent equation for –7x – 60 = x2 + 10x.
cupoosta [38]

Answer:

x = -5

x = -12

Step-by-step explanation:

- 7x - 60 = x^2 + 10x

add 7x to both sides

x^2 + 17x = -60

add 60 to both sides

x^2 + 17x + 60 = 0

factorise quadratic

(x + 12) (x + 5) = 0

<em>x = -12</em>

<em>x = -12x = -5</em>

6 0
3 years ago
What multiplies to -32 and adds up to -14
just olya [345]
-16, +2 are two nhmbers that multiply to -32 and add to -14
8 0
3 years ago
Other questions:
  • last week Andrew bought 3 pounds of zucchini and 2 pounds of tomatoes for $7.05 at a farm stand. This week he bought 4 pounds of
    9·1 answer
  • Machines a and t were both cleaned this week machine a is cleaned every 12 weeks and machine t is cleaned every 8 weeks what is
    9·2 answers
  • Which one is I need help on this and how ?
    9·1 answer
  • Compare the values of the underlined digits. <br> 2,000 and 200
    7·1 answer
  • All acute angles measure less than 90 degrees.
    15·2 answers
  • A housing loan corporation states that it sanctions 80% of all housing loans within 7 working days once the verification process
    8·1 answer
  • Please help me with this question!!!
    12·1 answer
  • During a winter storm, the amount of snowfall was recorded in 555 different locations. All measurements have been rounded to the
    11·1 answer
  • Find the value of b in the triangle below.
    6·1 answer
  • Find the area of the circle from the given diameter.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!