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VashaNatasha [74]
3 years ago
13

What is (-2)(-5)? Dhdjfhfhhdhd

Mathematics
1 answer:
lbvjy [14]3 years ago
6 0

Answer:

( - 2)( - 5) \\  - 2 \times  - 5 \\   = - 10

<h2><u>please</u><u> mark</u><u> me</u><u> </u><u>brainliest</u></h2>
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How many times larger is the value of the 8 in 80,351 than the value of the 8 in 95,852
NeTakaya
I believe it is 100 times larger as it is in the hundreds place for one, and the ten thousands place for the other
10000/100= 100
7 0
3 years ago
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What is the measure of angle D?<br> A. 75°<br> B. 80°<br> C. 95°<br> D. 110°
lana66690 [7]

Answer:

110%

Explanation:

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8 0
3 years ago
Bobs age is 4 times greater than Suzanne's age Dakota is 3 years younger than Suzanne the sum of Bob Suzanne and Dakota sage is
Elden [556K]

Answer:He is twelve

Step-by-step explanation:

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7 0
3 years ago
If a and b are two angles in standard position in Quadrant I, find cos(a+b) for the given function values. sin a=4/5 and cos b=5
vladimir1956 [14]
First let's find the angles a and b.

 We have then:
 sin a = 4/5
 a = Asin (4/5)
 a = 53.13 degrees.

 cos b = 5/13
 b = Acos5 / 13
 b = 67.38 degrees.

 We now calculate cos (a + b). To do this, we replace the previously found values:
 cos ((53.13) + (67.38)) = - 0.507688738
 Answer: 
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 Note: there is another way to solve the problem using trigonometric identities.
4 0
3 years ago
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At the supermarket you can fill your own Honeybear container. A customer buys 12 ounces of honey for $5.40.
IRISSAK [1]
Total number of oz of honey = 12 oz.
Cost of 12 oz of honey = $5.40.
Cost per oz of honey = 5.40 divided 12 = $0.45 per oz.
Therefore,
a) Cost per ounce of honey = $0.45.
b) Number of ounces we can buy for one dollar = 12 divided by 5.40 = 2.22 oz approximatly.
c)
h = 2.22c, wherr h is the number of ounces of honey for c dollars.
c=0.45h, where c is the total cost of h number of ounces of honey.
d) Let us take c=0.45h equation for graph the situation.
x-axis would be for h number of ounces of honey and y-axis is the total cost c of h ounces of honey.
Let us find some values of h and c for the graph.
For equation: c=0.45h for h=1,we get c=$0.45.
If we plug h=2, we get c= 0.45*2 = $0.90.
If we plug h=3, we get c= 0.45*3 = $1.35.
Therefore, we would plot (1,0.45), (2,0.90) and (3,1.35) on the graph and draw a straight line.
8 0
2 years ago
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