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
Iteru [2.4K]
2 years ago
13

Help! will give brainliest!!!

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
3 0

Answer

Step-by-step explanation:

There were actually gaps of triangles in between the slabs and the sphere.

This could cause a decrease inthe volumes. The 2d shape is a triangle but the 3d shape is the cone.

You might be interested in
The work shows how to use long division to find (x2 + 3x –9) ÷ (x – 2).
Maksim231197 [3]
2x+3x -9. You can simplify this to 5x-9.
8 0
3 years ago
Darius takes his family on an afternoon boat ride.
adelina 88 [10]
The statement that is true would be later on as he crosses Stover Lake, he drives 30 minutes at the same average speed. Hope this helps
6 0
3 years ago
Express the number 180 as the sum of four numbers that form a geometric
ale4655 [162]

Answer:

dadadddddddddddddddddddd

Step-by-step explanation:

ddasddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

6 0
2 years ago
Resuelve las siguientes ecuaciones y luego verifica<br> A-)3x +1=7<br> B-)2a-2=1+3a
jarptica [38.1K]

Answer:

A) x=2

B) a=-3

Step-by-step explanation:

La primera ecuación dada es,

A) 3x + 1 = 7

Reste 1 de ambos lados, tenemos

3x +1-1=7-1

\Rightarrow 3x=6

Dividir por 3 (ya que 3 es un número distinto de cero) de ambos lados, tenemos

\frac{3x}{3}=\frac {6}{3}

\Rightarrow x=2

Ahora, compruebe si x = 2 es la solución correcta o no.

El lado izquierdo de la ecuación dada es 3x + 1.

Ponga x = 2, tenemos

3\times2+1=7

Que es igual al lado derecho de la ecuación dada.

Por tanto, x = 2 es la solución correcta.

La segunda ecuación es

B) 2a-2=1+3a

Reste 3a de ambos lados, tenemos

2a-2-3a=1+3a-3a

\Rightarrow -a-2=1

Suma 2 de ambos lados, tenemos

-a-2+2=1+2

\Rightarrow -a=3

Multiplica por -1 (como -1 es un número distinto de cero) de ambos lados, tenemos

-a\times (-1)=3\times(-1)

\Rightarrow a=-3

Ahora, verifique si a = -3 es la solución correcta o no

El lado izquierdo de la ecuación dada es 2a-2.

Ponga a = -3, tenemos

2\times(-3)-2=-8

El lado derecho de la ecuación dada es 1 + 3a.

Ponga a = -3, tenemos

1+3\times(-3)=-8.

Aquí, al poner a = -3, el valor del lado izquierdo es igual al valor del lado derecho.

Por tanto, a = -3 es la solución correcta.

8 0
3 years ago
Write the function in function notation: y=7b+8
kow [346]
You would just write f(x) (f of x) in for y: f(x) = 7x + 8.
Hope it helps.
3 0
3 years ago
Other questions:
  • Construct a triangle whose sides are 3 in., 1 1/2 in., 2 3/8 in., 2 in., 3 1/2 in.
    11·1 answer
  • How much does cell phone weigh
    13·2 answers
  • A survey of undergraduates revealed the follwoing information: WOMEN MENsample mean weight 124.7 183.3sample standard deviation
    8·1 answer
  • PLZ HURRY DIS IS TIMED !!!!
    9·1 answer
  • Leo bought 6 chew toys for his new puppy each chew toy cost $4 how much did Leo spend for the chew toys
    6·2 answers
  • Not sure how to solve this
    10·1 answer
  • Quadrilateral ABCD is dilated at center (0,0) with scale factor 1/2 to form quadrilateral A'B'C'D' what is the length of A'B'?
    14·2 answers
  • In ΔVWX, \text{m}\angle V = (7x-1)^{\circ}m∠V=(7x−1) ∘ , \text{m}\angle W = (4x+16)^{\circ}m∠W=(4x+16) ∘ , and \text{m}\angle X
    15·1 answer
  • Mario has 1,000 dollars. He gives 100 dollars to his friend. He gave __________ of his money to his friend.
    12·1 answer
  • I really need help on this question!!!! Please
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!