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
Nata [24]
2 years ago
11

PLEASE HELP ME ITS TIMED!!

Mathematics
2 answers:
Sindrei [870]2 years ago
6 0

Answer:

x=40°

Step-by-step explanation:

(x-5)+(x+15)=90°

2x+10=90

2x=80

x=40°

atroni [7]2 years ago
5 0

Answer: x= 40⁰

Step-by-step explanation:

x+15+x-5=90

          2x= 90-10

             x= 80/2

             x= 40⁰

You might be interested in
A suit regularly cost 375.95 cents Bob buys it on sale for 268.35 cents how much does he save
Stolb23 [73]

Hello, all we need to do in this case to subtract the amount of money Bob paid for the suit from the amount of money the suit regularly costs. So:

375,95 - 268,35 = 107,6

Bob saves 107,6$.

7 0
3 years ago
Plss solve 29 for me.with the steps<br> plsssßs I am begging u
lakkis [162]
That means that the first rectangle and the first triangle ave athe same perimiter

so therefor
perimiter=sides added up
 rectangle has 4 sides bu 2 is given so double it since the other side is same legnth
rec=x+x+4
multiply 2
2x+2x+8=4x+8=perimiter
this is equal to perimiter of triangle which is
x+9+x+5+x=3x+14
therefor
4x+8=3x+14
subtract 3x from both sides
x+8=14
subtract 8 from both sides
x=6
first one x=6





second rectangle and second triangle
s+7 and 3s
2 sides
2s+14+6s=p
8s+14=p

traignel=2s+12+2s+12+2s+12=6s+36=p
they are equal so
8s+14=6s+36
subtract 6s from both sides
2s+14=36
subtract 14 from both sides
2s=22
divide both sideds by 2
s=11






the values are
pair one:
x=6

pair 2:
s=11

5 0
2 years ago
It's says use compatible numbers to complete the project.then estimate the sum 428+286
OLga [1]

Answer:

Estimate: 700 Answer: 712

4 0
3 years ago
Jeff was counting the squirrels and birds in the park. He counted 16 heads and 44 legs. How many birds did Jeff count?
hodyreva [135]
So 1 head per squirel and 1 head per bird
4 legs per squirel and 2 legs per bird
s=number of squirels
b=birds
the equatinos should be
1b+1s=number of heads=16
and
2b+4s=number of legs=44
(note 2b=2 times b)
so we aolve

b+s=16 and 2b+4s=44
simplify the second equaiton by divideinb by 2
2b+4s=44
divide 2
b+2s=22

b+s=16
and
b+2s=22
we can actually add the two equations together with the first one made negative
-b-s=-16
<u>b+2s=22+</u>
0b+1s=6
s=6
subsitute
b+s=16
b+6=16
subtract 6 from both sides
b=10


10 birds
answer is c

4 0
3 years ago
Help me on this please
Sedbober [7]
The answer would be 125. 
The answer is 125 because 10 to the 6th power is 1,000,000 and 10 to the 4th power is 40,000. 5*1,000,000 is 5,000,000. 4*10,000 is 40,000. 5,000,000/40,000 is equal to 125! 
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the best estimate for 48% of 199
    9·2 answers
  • In what career would you most likely apply concepts from geometry?
    6·2 answers
  • ASAP I REALLY NEED HELP I WILL MAKE BRAINLIEST
    9·1 answer
  • Currently my monthly wage is £840.
    12·2 answers
  • Determine the resulting polynomial: <br> f(x)=10x−5<br> g(x)=2x2+4x−4<br> Find: f(x)⋅g(x)
    7·1 answer
  • Can someone help me? It's urgent and thank you!
    6·1 answer
  • Pl help it’s for a grade
    9·1 answer
  • I NEED HELP RIGHT NOW
    12·1 answer
  • Seven television sets are chosen at random (i.e., without replacement) from a shipment of 240 television sets of which 15 are de
    8·1 answer
  • Can you please help me with this?​ 50pts if it's correct.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!