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Juliette [100K]
3 years ago
11

HELLO CAN SOMEONE PLEASE ANSWER THIS I WILL MARK YOU THE BRAINLIEST !!!

Mathematics
2 answers:
olga55 [171]3 years ago
7 0

Answer: 88

Step-by-step explanation:
56 + 36 + ? = 180
? + 92 = 180
180 - 92 = 88
If, 56 + 36 + 88 = 180
Then ? = 88

Bas_tet [7]3 years ago
4 0

Answer:

88

Step-by-step explanation:

180 = (56+36)+x

180 - 92 = x

x = 88

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Find the surface area of the prism. Please help this is over due
meriva

Answer:

171.125

Step-by-step explanation:

5 0
3 years ago
20.Les membres de la famille Veilleur sont en vacances, le premier pour, **
mamaluj [8]

Answer:

Quantité totale d'essence consommée:  167 litres (arrondie à l'unité pres)

Nombre de jours du voyage: 12 jours (je pense! Je ne comprends pas "jours sants" ? Suivants? )

Distance parcourue pour aller à Pittsburgh: 1269.8 km

coût total de l'essence: $ 204.11

Coût moyen de l'essence consommée par jour (arrondi au centieme pres): $17.01

Distance parcourue par jour pour le retour:  613.5 km

Distance totale parcourue durant les vacances:​ 2496.8 km

Step-by-step explanation:

Jour 1 Montreal à Parc Sandbanks

2,3,4,5 Parc Provincal Sandbanks

6,7,8,9,10  Pittsburgh

11,12 Pittsburgh à Quebec

Distance: ajouter les numéros jours par jour.

Essence consommée: 6.7 litres pre 100, donc diviser la distance totale par 100  puis multiplier par litres par km

2496.8/100 = 24.968 × 6.7 = 167.2856  et arrondir le total: 167.3

Coût total de l'essence: Il faut multiplier le total consommée par la coût par litre, $1.22  167.3×1.22 = $204.11

Coût moyen de l'essence consommée par jour:  $204.11 ÷ 12 jours = $17.01/jour

Distance parcourue par jour pour le retour: 1227km/2days = 613.5 km/jour

Distance totale parcourue durant les vacances:​ Ajoutez les distances journalières parcourues à Pittsburgh à la distance de retour  à Quebec.

1269.8 + 1227 = 2469.8 km

7 0
3 years ago
I know the answer just need someone explain to me how to solve it
Vinvika [58]

The logarithm of a quotient can be written as a difference of logarithms:

\log_3\left(\dfrac uv\right) = \log_3(u) - \log_3(v)

You can also think of this as a combination of the product-to-sum and reciprocal/power properties of logarithms:

\log_3\left(\dfrac uv\right) = \log_3\left(u \times \dfrac1v\right) = \log_3(u) + \log_3\left(\dfrac1v\right) = \log_3(u) - \log_3(v)

To summarize,

\log_b(mn) = \log_b(m)+\log_b(n)

\log_b\left(\dfrac mn\right) = \log_b(m) - \log_b(n)

\log_b\left(m^n\right) = n \log_b(m)

3 0
2 years ago
What is the surface area of Sarah's pyramid?
zubka84 [21]
The answer is 171.25.
Hope this helped!
Mar me as brainliest plz!
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7 0
4 years ago
A big flat screen tv is normally $875. This Friday it is on sale for 5% off. How much will the tv cost after the discount? *
Aleonysh [2.5K]

Answer:

831.25

Step-by-step explanation:

875 × 0.95

8 0
3 years ago
Read 2 more answers
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