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aleksley [76]
2 years ago
14

The following inequalities are equivalent except ... A <3 B −1<2 C +1<3 D −2<1

Mathematics
1 answer:
Vlada [557]2 years ago
5 0

Answer:

C + 1 < 3 is not equivalent.

Step-by-step explanation:

B - 1 < 2 ⇒ B < 3

C + 1 < 3 ⇒ C < 2

D - 2 < 1 ⇒ D < 3

Therefore, all inequalities are equivalent except C + 1 < 3.

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write and solve a real- world problem involving the multiplication of a fraction and a whole number whose product is between 10
Tomtit [17]

Answer:

Real word Problem:- Jean is working in a pizza shop. She has 60 kg of flour. She has used one-fifth of it for making pizzas. How much flour she used for making pizzas?

Solution:- Quantity of flour she has= 60 kg

The quantity she used in making pizzas=\frac{1}{5}\ of\ 60

=\frac{1}{5}\times60=12\ kg

hence, she used 12 kg of flour for making pizzas.

Here the multiplication of a fraction and a whole number =\frac{1}{5}\times60 and its answer is between 10 and 15, since 10<12<15.

4 0
2 years ago
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The angle of elevation to a nearby tree from a point on the ground is measured to be
slega [8]

Answer:

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Step-by-step explanation:

Based on the given conditions, formulate: 91 ×tan 64°

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= 186.577664

Round the number: 186.6

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6 0
2 years ago
What's 4+8*2(1+3)=??
Assoli18 [71]

Answer:

Step-by-step explanation:first:4+8 then 12*2 after:24+4

7 0
3 years ago
John can type 2/3 of a manuscript in 12 hours. If he is joined by Laura, they can complete the typing in 2 hours. How many hours
Sonja [21]
Hello there,

1/18 + 1/x = 1/2 
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<span>1/x = 8/18 = 4/9 </span>
<span>x = 9/4 or 2.25 
</span>
Glad to help!

-HotTwizzlers
6 0
3 years ago
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PLEASE HURRY I WILL GIVE 20 POINTS
Viktor [21]

Answer:

Her answer should have been x=17/34

Step-by-step explanation:

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