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nirvana33 [79]
3 years ago
14

Which inequality is true for all real numbers? Check all that apply.

Mathematics
2 answers:
Crazy boy [7]3 years ago
5 0

Answer:

c & d

Step-by-step explanation:

harkovskaia [24]3 years ago
3 0
If a 2 b, then a+c2b+c
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Write the word as an equation. then solve.<br>the product of 15 and a number x is -75
frez [133]

Answer:

15x = -75

x = -5

Step-by-step explanation:

Set the first part about the product of 15 and x equal to -75.

Then, divide both sides by -15 to get y = -5.

8 0
3 years ago
Simplify using distributive property -4(3)+(-4)(6)​
klasskru [66]
-4(3)=-12
-4(6)=-24
-12+(-24)=-36
3 0
3 years ago
Read 2 more answers
¿Cuál es el área de un rectángulo, sabiendo que su perímetro mide 24 cm y que su base es el triple de su altura?
Brrunno [24]

Answer:

El área del rectángulo es:

27 cm²

Step-by-step explanation:

Consideración:

La formula del perímetro de un rectángulo es:

p = 2(altura + base)

Planteamiento:

24 = 2(a+b)

b = 3a

a = longitud de la altura del rectángulo

b = longitud de la base del rectángulo

Desarrollo:

sustituyendo el valor de la segunda ecuación del planteamiento en la primer ecuación del planteamiento:

24 = 2(a + 3a)

24/2 = 4a

12 = 4a

a = 12/4

a = 3 cm

de la segunda ecuación del planteamiento:

b = 3a

b = 3*3

b = 9 cm

Comprobación:

de la primer ecuación del planteamiento:

24 = 2(3+9)

24 = 2*12

Respuesta:

la formula del área de un rectángulo es:

A = base * altura

A = 9cn * 3cm

A = 27cm²

5 0
3 years ago
Malcolm is filling bags with rice. He starts with a 5 1/4 pound container of rice and fills each
Sliva [168]

Basically we want to know how many times 5/8 goes into 5 1/4.

5 1/4 ÷ 5/8 = 21/4 ÷ 5/8 = 21/4 × 8/5 = 42/5 = 8.4 bags

Since we cannot have a fraction of a bag, he can fill 8 bags completely.

answer: 8 bags

6 0
3 years ago
I WILL MARK BRAINLIEST! :3<br> Find the total cost.<br> Purchase price= $2615 Tax rate= 3%
balu736 [363]

Answer:

78.45

Step-by-step explanation:

u know 3 as decimal is 0.03 so u multiply 2,615*0.03 which is 78.45

8 0
3 years ago
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