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Fantom [35]
3 years ago
5

Which statements are true for the following expression? (9 + 3) · 4

Mathematics
1 answer:
ss7ja [257]3 years ago
6 0

Answer:

12 x 4   or  48

Step-by-step explanation:

You might be interested in
3 different improper fractions that equal 4 2/3
shtirl [24]

Answer:

14/3   28/6  42/3  

Step-by-step explanation:

5 0
3 years ago
(1.5×10^3)+(2.5×10^2) in standard form​
Tcecarenko [31]

Answer: 2.65·10^-2

Step-by-step explanation. : 1.5·10^-3= 0.0015 and 2.5·10^-2= 0.025.

Sum is 0.0265

7 0
3 years ago
Write the number in two other forms 119,000,003
andriy [413]

1--> one hundred nineteen million, three

2--> 100,000,000 + 10,000,000 + 9,000,000 + 3

4 0
3 years ago
Read 2 more answers
Pleaseee help help
Eddi Din [679]

The angle the golfer went off line from the tee when they  drove the ball

is \phi=28.2 \textdegree because the cosine rule has been applied to calculate the angle

From the question we are told that:

Distance of hole from tee d_h=340yards

Distance to the right d_r=230yards

Ball distance from hole d_b=175 yard

Given that the three points form a triangle x,y,z respectively

Where

d_h=xz

d_r=xy

d_b=yz

Using Cosine Rule

yz^2=xy^2+xz^2-2(xy)(xz)cos\phi

Therefore

cos\phi=\frac{yz^2}{xy^2+xz^2-2(xy)(xz)}

cos\phi=\frac{(175)^2}{230^2+340^2-2(230)(340)}

cos\phi=0.88

\phi=28.2 \textdegree

In conclusion the angle the golfer went off line from the tee when they

drove the ball is mathematically deducted and give as

\phi=28.2 \textdegree

For more information on this visit

brainly.com/question/21856223

5 0
3 years ago
Adrian purchases 6 tubes of paint and 3 paintbrushes at a craft store. Each tube of paint costs $2.50 and each paintbrush costs
Airida [17]

Answer:

$14.50

Step-by-step explanation:

6 x $2.50 = $15.00

3 x $0.50 = $1.50

$15.00 + $1.50 = $16.50

$16.50 - $2.00 = $14.50

8 0
3 years ago
Read 2 more answers
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