3 years ago

A(b+c)=a(c+b)

Mathematics

2 answers:

Dafna11 [192]3 years ago

4 0

Answer:a

Step-by-step explanation:

Idk

Snowcat [4.5K]3 years ago

3 0

Answer A is the answer

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Triangle OPQ is similar to triangle RST. Find the measure of side RS. Round your answer to the nearest tenth if necessary. OPQR

Andrews [41]

Answer:

RS = 75.3

Step-by-step explanation:

You need to set up the proportion of corresponding sides.

$\frac{PQ}{ST} = \frac{PO}{RS}$

$\frac{7}{31} = \frac{17}{RS}$

7(RS) = 31(17)

= 527

RS = 527/7 = 75.2857...

= 75.3

3 0

3 years ago

Jason has 14 raspberry scones and 35 blackberry scones. He wants to make as many identical bags of scones as possible. Each bag

Natali5045456 [20]

Answer:

7 is the greatest number of bags Jason can fill.

Step-by-step explanation:

Given: Jason has 14 raspberry scones and 35 blackberry scones.

Now, finding the maximum number of bags Jason can fill with equal number of raspberry scones and blackberry scones.

∴ we will be using Greatest common factor (GCF) for knowing the number of bags.

$14 = 2\times 7\\\\35= 5\times 7$

∴ $GCF= 7$

7 is the greatest number of bags that Jason can fill with equal number of raspberry and blackberry scones.

5 0

3 years ago

Given that angleAXB is complementary to both angleCYD and angleFZE, and mangleAXB = 20°, what is mangleCYD + mangleFZE?

AlladinOne [14]

If angle AXB is complementary with angle CYD and FZE
then their sum leads to 90°
∠AXB+∠CYD=90
∠AXB+∠FZE=90

if ∠AXB=20 then both∠ CYD and∠FZE=70°

6 0

4 years ago

What is the value of x in the equation x – y = 30, when y = 15?

joja [24]

I think isn't anyone of these alternatives because if we put number 15 in the place of y it is x-y=30. X-15=30
X=30+15=45.
X=45

4 0

3 years ago

I need help with this

Arturiano [62]

Answer:

Bc,AB,Ac

Step-by-step explanation:

Bc because

Bc is 150

Ab is 150

Ac is 100

4 0

3 years ago