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
marysya [2.9K]
2 years ago
8

Plz answer me anyone

Mathematics
2 answers:
bulgar [2K]2 years ago
6 0

Answer:

the answer I got is 8 but I'm not sure if it's right though

Step-by-step explanation:

step1) you count each side of the last layer E.g the first line :7+5+5=17 then, 5+7+6=18 and 7+8+3=18

step2) from this u can c tat both sides(7,8,3) and (5,7,6) have the same amount of number which is 18

step3) so from this , what I'm doing is basically assuming tat the line (7,5,5) and (3,?,6) will add up to the same number which is 17

step4) thus we use 17 - 6 - 3 =8

Liula [17]2 years ago
3 0

Answer:

1 replaces the question mark.

Step-by-step explanation:

5+8+7=20+1=21

do mark my answer as brainliest

You might be interested in
Yolanda closed on a 20 year home loan for $83,000. she chooses to buy only 1 point at closing. by buying a point at her closing,
RUDIKE [14]
The correct answer is B) 11 years
8 0
3 years ago
Read 2 more answers
Find (fºg)(1)<br> f(x) = x² - 1<br> g(x) = √x <br> A.0<br> B.1<br> C.4 √2<br> D. √8
Savatey [412]

Given:

The function are

f(x)=x^2-1

g(x)=\sqrt{x}

To find:

The value of (f\circ g)(1).

Solution:

We have,

f(x)=x^2-1

g(x)=\sqrt{x}

We need to find the value of (f\circ g)(1).

(f\circ g)(1)=f(g(1))            [\because (f\circ g)(x)=f(g(x))]

(f\circ g)(1)=f(\sqrt{1})            [\because g(x)=\sqrt{x}]

(f\circ g)(1)=f(1)      

(f\circ g)(1)=(1)^2-1                  [\because f(x)=x^2-1]

(f\circ g)(1)=1-1      

(f\circ g)(1)=0      

The value of (f\circ g)(1) is 0.

Therefore, the correct option is A.

4 0
2 years ago
Please answer this in two minutes
Sunny_sXe [5.5K]

Answer:

D. 1800°

Step-by-step explanation:

The given polygon has 12 sides.

The formula for finding the sum of the interior angles of an n-sided polygon is given as, ( n − 2 ) × 180.

Where n is the number of sides of the polygon.

Thus, the sum of the interior angles of the 12 sided polygon given above is:

(12 - 2) × 180

= 10 × 180 = 1800°

<em>Sum of the measures of the interior angles of the 12-sided polygon is D. 1800°</em>

4 0
3 years ago
Can anyone help solve question3 the (ii) and the question2 match the following
Trava [24]

Answer:

2.

i) (c)

ii) (d)

iii) (b)

iv) (a)

3.

ii)  80°

Step-by-step explanation:

2.

i) 2x+x+3x=180°

x=30°

ii) x+110=180

x=70

iii) x+2x+30°=180

x=50°

iv) 2x+15°+45°+x=180

3x+60°=180

x=40°

3.

ii) 2x+5+25=180°

2x+30°=180°

x=75°

the measure:  x+5°= 75°+5°=80°

3 0
3 years ago
PLZ AMSWER FULLY! <br><br> ****NEED DONE ASAP****
julia-pushkina [17]

Answer:

1. Josh's father: f  Josh: f/2 - 2

2. f + (f/2 - 2) ≥ 49

3. 3/2 f - 2 ≥ 49

   3/2 f ≥ 51

   3f ≥ 102

   f ≥ 34

4. 34

6 0
3 years ago
Other questions:
  • Trevor pet goat weighed 6 3/8 pounds when it was born. By age 3, the goat weighed 8 times as much. Fill each box with a number o
    6·1 answer
  • Vector has 4 orange picks for every 3 green picks. if 8 of the are green?
    8·1 answer
  • A recent poll of 1971 home owners in West Virginia showed that the average price of a house in the U.S. is $319,000
    9·1 answer
  • A nurse worked from 8:15 am until 11:30 am and 12:30 pm until 4:15 pm. Estimate the total number of hours worked.
    11·1 answer
  • Yesterday, Jim had b baseball cards. Today, he gave 13 away. Using b, write an expression for the number of cards Jim has left.
    9·1 answer
  • What is the quotient of 5/8 ?
    13·1 answer
  • Write a number sentence to show the sum of fourteen and eight is twenty two
    8·1 answer
  • The length of the unknown leg is?
    11·1 answer
  • A circle has a circumference of 50.24 feet. What is the radius? Use 3.14
    8·1 answer
  • Minh wants to buy a car costing $9,950. She can put $1,000 down and finance the rest at 10.9% APR, making the monthly payments f
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!