2 years ago

EXERCISE 9.4Simplify, if possible:1. 2 x 2

Mathematics

1 answer:

iren [92.7K]2 years ago

4 0

2 × 2 = 4

●● + ●● = ●●●●

●● × ●● = ●●●●

You might be interested in

An equation is modeled. What value of x makes the equation true? Explain.

nirvana33 [79]

Answer:

B: x=-1

Step-by-step explanation:

5x+6=1

5x+6-6=1-6

simplify

divide by 5 on both sides

x=-1

4 0

2 years ago

1) A building is 190 feet tall and has a shadow that is also 190 feet. Determine the angle of elevation from the tip of the shad

iren2701 [21]

Answer:

C. 45

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

The Sognefjord is the deepest fjord in Norway at 1,308 metres (4,291 ft) If a submersible floating on the surface was to dive ve

natali 33 [55]

Answer:

36 minutes

Step-by-step explanation:

Depth of the fjord = 1308 m

Rate at which the submersible dives = 35 meters/minute

Distance to the bottom of the fjord should be 48 m

Distance the submersible has to go underwater is $1308-48=1260\ \text{m}$

Time is found by dividing the distance the submersible has to go underwater by rate at which the submersible dives

$\dfrac{1263}{35}=36\ \text{minutes}$

The time taken by the submersible to dive the required distance is 36 minutes.

6 0

2 years ago

Andrew owns 3 fewer DVDs than Paul. Let K represent number of Paul's DVDs. Write the expression that can be used to find the num

Julli [10]

K-3 should be the answer because andrew has 3 less than Paul.

5 0

2 years ago

The point (1,1) is the image under the image under rhe translation (x,y) (x+3,y-3)

Dmitry_Shevchenko [17]

Sent a picture of the solution to the problem (s). I took a guess at what it asked.

4 0

2 years ago

EXERCISE 9.4Simplify, if possible:1. 2 x 2​

EXERCISE 9.4Simplify, if possible:1. 2 x 2